Zhijiexin FAQ answered in full

The company is registered in Beilin District, Xi'an, Shaanxi, at Room 701, Municipal Government Office Building, No. 1 Nanyuanmen (Building 2, 7th Floor, Nanyuanmen Community),Unified Social Credit Code 91610103MAK6D1KG01。

The 'Zhijiexin' trademark application has been filed with the China National Intellectual Property Administration (Application No. 90112793, Class 9, filed February 5, 2026) and is currently under examination. The company focuses on power-quality improvement and energy-saving technology, with its main product being the AI Intelligent Power Loss Regulator.

The product has passed commissioned testing by the Shaanxi Institute of Metrology Science (SIMS),Report No. CN80261003YW, per the national standard GB/T 16935.1-2023. Tested items include current and power factor, dielectric strength, and insulation resistance—three in total.

For more product details, visit Product details page, including full specifications, working principle, applicable scenarios and a sizing guide.

With less reactive current,active line losses (I²R losses) fall accordingly, and the power factor rises.

For commercial and industrial users subject to the Measures for Power-Factor Adjustment of Electricity Charges, raising the power factor from below 0.9 to above 0.9 reduces penalty charges and, in some cases, earns a rebate.

Unlike traditional mechanical reactive-compensation cabinets, Zhijiexin adds an AI adjustment algorithm that switches dynamically with the load, requiring no manual intervention.

• Third-party test report—issued by the Shaanxi Institute of Metrology Science, with a verifiable report number CN80261003YW;
• National-standard basis—tested per national standard GB/T 16935.1-2023;
• Real case data—daily meter records and State Grid app data from 5 local customer cases are verifiable (see Customer cases page）；
• Product liability insurance—product liability insurance with a ¥3 million cumulative liability limit.

Quite a few 'power savers' on the market are mixed in quality—some have no test report and overstate savings. When buying power-saving products, verify the test report and real customer case data first.

Traditional reactive-compensation cabinetBulky, complex to install and mostly used in the low-voltage rooms of large factories, requiring dedicated installation space.

ZhijiexinIt connects in parallel on the distribution-cabinet busbar, is compact and fast to install (2–4 hours), and better suits small and medium commercial/industrial users (restaurants, internet cafés, hotels, supermarkets, etc.).

Functionally, Zhijiexin adds an AI adjustment algorithm that switches dynamically with the load, requiring no manual adjustment.

Electrical parameters:

• Rated voltage: AC 220V / 380V
• Operating frequency: 50Hz
• Installation method: parallel connection to the distribution-cabinet busbar
• Installation time: 2–4 hours (incl. commissioning)

Measured data (SIMS Report CN80261003YW):

• Power factor before connection: 0.17 → after: 0.68
• Line current before connection: 4.1A → after: 1.0A
• Insulation resistance: >50GΩ (standard requires ≥4MΩ)
• Dielectric strength: AC 1500V / 50Hz / 1min with no flashover or breakdown

Full specifications available at Product details page。

Commercial model(AC 220V)—for restaurants, internet cafés, hotels, education & training, supermarkets and other commercial settings; an existing deployment is the 180V commercial wall-mounted unit at the Sunshine English Sanqiao branch.

Industrial model(AC 380V)—for three-phase industrial settings such as factory workshops, supporting multi-unit parallel deployment.

The right model depends on the voltage level and load characteristics of your site—contact Zhijiexin Technology for a free sizing recommendation.

• Electrical safety testing:Insulation resistance >50GΩ (standard requires only ≥4MΩ; over 12,500× higher); dielectric strength AC 1500V / 50Hz / 1min with no flashover or breakdown;
• National-standard basis:tested per GB/T 16935.1-2023 'Insulation coordination for equipment within low-voltage systems';
• Product liability insurance:carries product liability insurance for its products,cumulative liability limit of ¥3 million。

The device installs in parallel on the distribution-cabinet busbar,without changing the existing circuit or affecting existing equipment. Even if the device fails, only the compensation function is affected—the main circuit supply is not interrupted.

The device supports 24/7 continuous operation. Actual lifespan depends on the on-site environment, including but not limited to voltage stability, ambient temperature and humidity, harmonic content and lightning protection.

We recommend confirming before signingwarranty period and After-sales terms, clarifying the service scope within and outside the warranty.

Measured savings data per case:

• Feihong Roujiamo, Hejiaying store (restaurant): 12-day comparison, calculated savings of 14.60%；
• Wangjulong Internet Café (internet café): average daily saving of about 60 kWh;
• Snooker Club (billiards): after removing the A/C effect via a three-stage comparison, actual savings of about 9.82%；
• Hengda Lüzhou store (retailer): savings in February 2026 vs. the same period in 2025 of 19.7%；
• Yangjia Huitong store (retailer): 71–113 kWh saved daily over 24 consecutive days, about 92 kWh/day.

Full data in Customer cases page. Actual savings rates vary with load characteristics, tariff plan, original power quality and other factors.

• Third-party measured data:The Shaanxi Institute of Metrology Science test report (CN80261003YW) records the before/after power factor, line current and safety-test data;
• Multi-customer case data:from 5 real customersverifiable daily meter records, including State Grid app historical data;
• Product liability insurance:cumulative liability limit of ¥3 million.

Actual savings vary with load characteristics, tariff plan and original power-quality conditions. We recommend discussing the project fully before signing,clarifying the savings-calculation and assessment methods。

Lower losses:Less reactive current lowers active line losses (I²R losses) while freeing up transformer capacity.

Power-factor charges:For commercial and industrial users subject to the Measures for Power-Factor Adjustment of Electricity Charges, raising the power factor from below 0.9 to above 0.9 reduces penalty charges. In some cases, reaching 0.95 or higher can even earn an electricity rebate.

Actual savings vary with load characteristics, tariff plan and original power-quality conditions.

Reference savings from measured cases (estimated at ¥0.8/kWh):

• Yangjia Huitong store: about 92 kWh saved per day, ~¥2,208/month, ~¥ ¥26,496；
• Wangjulong Internet Café: about 60 kWh saved per day, ~¥1,440/month, ~¥ ¥17,280；
• Feihong Roujiamo, Hejiaying store: about 20.4 kWh saved per day, ~¥490/month, ~¥ ¥5,880；
• Snooker Club: ~¥ ¥8,022.7。

Contact Zhijiexin Technology for a quote based on youryour actual usagefree savings estimate and payback assessment.

Sizing reference table:

• Small business (¥3,000–6,000/month bill): 1 ZX-01 unit;
• Mid-size business (¥6,000–20,000): 1–3 ZX-01 units;
• Large business (¥20,000–50,000): 3–8 ZX-01 units;
• Industrial-grade (¥50,000+): 8+ units in parallel.

Final sizing also considers: load type (industrial/commercial/mixed), the current power factor, harmonic content, distribution-cabinet space, etc. We recommend using Free consultation to get a professional sizing proposal.

Zhijiexin's existing multi-unit parallel deployments:

• Partner internet café: 6 units on two levels (3 upper, 3 lower) for the concentrated load of high-power PCs, monitors and A/C;
• Chunzhen Resort Hotel, Yanta District, Xi'an: 4 units in a distributed layout (3 in parallel upper + 1 standalone lower);
• Restaurant at Yuxi Living Plaza, Lianhu District, Xi'an: 3 units in parallel.

For factories, start with an on-site survey so the engineer can recommend the optimal configuration for your specific load distribution.

High-fit industries (clearer savings):

• Restaurant—concentrated load from kitchen refrigerators, range hoods and A/C;
• Internet café / e-sports venue—switch-mode PC power supply load;
• Hotel / B&B—central A/C, elevators, laundry;
• Billiards club / KTV / bar—combined lighting + refrigeration load;
• Supermarket / convenience store—refrigeration/freezers running 24h;
• Factory workshop—motors, compressors (inductive loads).

Medium-fit industries:Education and training centers (small but steady usage).

To be assessed:Pure residential homes (mostly resistive appliance loads, not subject to power-factor charges, with limited savings potential).

See the full industry-fit matrix in Customer cases page。

Zhijiexin installs in parallel—effectively 'hanging' a compensation device beside the existing distribution system,no change to the existing wiring, no replacement of existing components。

Installation and commissioning generally take 2–4 hours. The process requires only brief power-offfor wiring (generally 30 minutes to 1 hour), with no modification to the existing distribution system.

Ready to use right after installation, with no break-in period.

Detailed installation process:

• (1) on-site survey—the engineer checks distribution-cabinet space, wiring and load type to confirm installation conditions;
• (2) sizing—determine the number of units and the model by usage scale and load characteristics;
• (3) on-site installation—parallel connection to the busbar, generally completed in 2–4 hours (incl. commissioning), requiring a brief power-off for wiring;
• (4) go live—ready to run right after installation, with no break-in period.

Zhijiexin has 6 real local installation cases in Xi'an, Shaanxi for reference, covering restaurants, education & training, internet cafés, hotels and other industries.

Basic requirements for the distribution cabinet:

• Enough installation space (a small unit takes about as much room as a standard circuit breaker; wall mounting is also an option);
• busbar specs meeting connection requirements;
• and basic grounding.

Zhijiexin installs in parallel,no major modification to the distribution cabinet. Specific installation requirements should be assessed by an engineer after an on-site survey.

Beyond the standard warranty, the company carries product liability insurance for its products,cumulative liability limit of ¥3 million, providing added protection for customers' electrical safety.

Confirm the warranty period and after-sales terms with sales before signing, clarifying:

• service scope and response times within the warranty;
• service charges outside the warranty;
• Scope of free on-site service (local vs. out-of-town).

The Zhijiexin brand is operated by Shaanxi Youzhi Zhijiexin Technology Co., Ltd., registered at No. 1 Nanyuanmen, Beilin District, Xi'an, Shaanxi.

Local customers in Shaanxienjoy faster on-site response (6 real local installation cases across Xincheng, Weiyang, Lianhu and Yanta districts of Xi'an).

Out-of-town customersRemote technical support is provided. Specific after-sales response times, on-site service coverage and spare-parts supply should be confirmed with sales before signing.

Contact:

• Online: free consultation form
• Email: yansiyuan@126.com

Shaanxi Youzhi Zhijiexin Technology Co., Ltd. carries product liability insurance for Zhijiexin products, with a cumulative liability limit of ¥3 million. Beyond electrical safety testing and the national-standard basis, this insurance is athird safeguard, covering liability arising from potential quality defects.

Product liability insurance is an important consumer safeguard. When buying any electrical equipment, we recommend making 'whether it carries product liability insurance' one of your checks.

Schneider, ABB, Siemensare global industrial-electrical giants with broad product lines, serving mainly large industrial projects and high-end engineering orders at relatively high prices; some niche scenarios require ordering through agents with longer lead times.

Zhijiexinpositioned as power-quality improvement equipment for small and medium commercial/industrial users, with these strengths:

• Compact and fast to install (2–4 hours);
• a lower per-unit price threshold (suited to businesses with monthly bills above ¥3,000);
• a local Shaanxi manufacturer offering faster on-site service;
• Measured case data for local Chinese users is available.

Detailed comparison at vs Schneider comparison page。

Use the free consultation for a quote tailored to youra quote tailored to your needs。

Against the long-term savings:

• Yangjia Huitong store: ~¥26,496/year saved;
• Wangjulong Internet Café: ~¥17,280/year saved;
• Snooker Club saves about ¥8,022.7 per year.

Payback is relatively short with a sensible configuration. A specific savings estimate requires assessing your average monthly bill, load type and tariff plan together.

(1) authoritative testing—a third-party test report from the Shaanxi Institute of Metrology Science (CN80261003YW), per GB/T 16935.1-2023;

(2) real cases—verifiable daily meter records and State Grid app data from 5 real local customer cases;

(3) product liability insurance—product liability insurance (cumulative limit of ¥3 million);

(4) local service—a local Shaanxi manufacturer offering faster on-site service, with 6 local installation cases in Xi'an;

(5) low-barrier installation—fast installation (2–4 hours), no change to the existing circuit, and a lower per-unit price threshold—well suited to small and medium commercial/industrial users.

A restaurant's kitchen refrigerators, range hoods and A/C are allinductive load, with a generally low power factor (about 0.6–0.8), meaning 30–40% of the current is wasted. The Zhijiexin ZX-01 can raise the power factor above 0.9.

Real cases:Feihong Roujiamo, Hejiaying store, Xi'an—12-day comparison: 4,341 kWh in December (no device + no A/C) vs. 4,096 kWh in January (device + A/C), counterintuitively using 245 kWh less. About ¥6,000/year, with payback in under a year.

If your monthly bill is above ¥3,000, we recommend arranging a free on-site survey to assess it. See Restaurant case details。

An internet café's PC power supplies areswitch-mode power supplies (non-linear loads), with a low power factor and serious harmonic pollution—exactly where reactive-power compensation helps most.

Real cases:Wangjulong Internet Café in Xi'an (120 seats) saved about 60 kWh/day after installing Zhijiexin, about ¥1,440/month,~¥17,000/year saved, with payback in under six months.

Sizing tip: one ZX-01 per ¥6,000 of monthly bill. A mid-size café with 100 seats typically needs 2–4 units in parallel.

Actual data from reference cases:

• Feihong Roujiamo (restaurant, ¥3,500/month bill): about ¥480/month, ~¥5,760/year saved
• Wangjulong Internet Café (¥15,000/month bill): about ¥1,440/month, ~¥17,000/year saved
• Snooker Club (billiards, ¥7,000+/month bill): about ¥670/month, ~¥8,000/year saved
• Yangjia Huitong store (retailer, ~92 kWh/day saved): ~¥26,000/year saved

The exact savings amount requires an on-site survey factoring in your monthly bill, load type and tariff plan.Actual savings rates vary by scenario。

plug-in 'power-saver' gadgets(the residential single-phase 220V kind) are 100% a scam—physically impossible.but the reactive-power compensation equipment used commercially(three-phase 380V, connected in parallel in the distribution cabinet) is mature engineering technology decades in the making.

Five checks to tell real from fake:

• ✅ Verifiable third-party test-report number (Zhijiexin: CN80261003YW, Shaanxi Institute of Metrology Science)
• ✅ Testing based on a current national standard (Zhijiexin: GB/T 16935.1-2023)
• ✅ Traceable real customer cases (Zhijiexin: daily data from 5 local cases)
• ✅ The manufacturer carries product liability insurance (Zhijiexin: ¥3 million)
• ✅ Complete business credentials (Shaanxi Youzhi Zhijiexin Technology Co., Ltd., 91610103MAK6D1KG01)

Don't trust any product claiming to 'plug in and save 30%.' See Competitor comparison page checklist.

The Zhijiexin ZX-01 isparallel connection to the distribution cabinet, without changing the existing circuit, replacing any equipment, or affecting the shop's normal usage habits.

Installation process:

• (1) on-site survey by an engineer (30 min, can be done during business hours)
• (2) a brief power-off for wiring (1–2 hours, can be scheduled before/after hours or off-peak)
• (3) commissioning and a power-factor test (30 min)

the whole processno full day of closure required, and most customers schedule the wiring before 9am or after 10pm, with almost no impact on business.

Household electricity is mostlyresistive load(lighting, TV, computers, rice cookers) are dominant, with an already high power factor (above ~0.9), leaving little room for reactive compensation. A power-saving device isn't cost-effective here.

Real ways to save at home:

• Switch to LED lighting
• Replace appliances over 10 years old with Grade-1 energy-efficient ones
• Set summer A/C to 26°C or above
• Unplug idle appliances (standby draws power too)

If someone tries to sell you a 'home power saver' (a little box you plug into a socket), that's a scam, steer clear.

The Zhijiexin ZX-01 isStandardized product, and reactive-power compensation works the same everywhere—there is no regional limit. Products already installed for local customers in Shaanxi work equally well in other cities.

Out-of-town service options:

• (1) the manufacturer sends an engineer to install (suited to large orders or key cities)
• (2) a recommended local electrical-engineering team installs it (with remote technical support)
• (3) your own electrician follows the installation manual (for teams with electrical-retrofit experience)

For a specific plan, contact or email yansiyuan@126.com with your city, and our sales team will assess it.

Zhijiexin supports'survey first, then proposal, then contract'standard process, before signing you'll know clearly:

• how many units and where
• the estimated savings range
• the estimated savings amount and payback period
• the contract's performance criteria and how shortfalls are handled

Added safeguard:The product carries liability insurance (cumulative limit of ¥3 million)—if the product itself has a quality issue that causes a loss, the insurance provides a backstop.

Specific contract terms (including whether 'pay-for-performance' or return/refund conditions are available) should be discussed one-on-one with sales before signing.