Assembled prefabricated modular substation for Aktau port Kazakhstan — 15 m × 10.5 m × 3.7 m complete unit, Zhongxin General Chengdu

Custom Prefabricated Modular Substation for Aktau Port, Kazakhstan — A Belt & Road Power Infrastructure Case Study

Zhongxin General engineered a purpose-built 2×800 kVA prefabricated modular substation for Kazakhstan’s Aktau container port — a Belt & Road flagship hub on the Caspian Sea. The 15 m × 10.5 m × 3.7 m unit was split into 5 factory-complete transport modules and delivered 4,500 km overland via Horgos, featuring 14-unit KYN28-12 switchgear, own-manufactured ZHONGXIN GENERAL dry-type transformers, and a climate-adaptive environmental control system engineered for Aktau’s harsh coastal conditions.

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SZ13-8000/120 OLTC transformer at Lianyungang port ready for vessel loading — China export DR Congo view 1

When Your Transformer Doesn’t Fit the Ship: A Real Lesson in Large Equipment Export Logistics from China

A real account of what happened when the allocated vessel space at Shanghai Port could not accommodate an 8,000 kVA 120kV OLTC transformer main tank during export to a DR Congo power station project — the rerouting to Lianyungang Port, the two-and-a-half-month delay, and the practical lessons learned. Written for international buyers and EPC procurement teams planning to source large power transformers from China. Includes recommendations on vessel space booking, port selection for heavy-lift cargo, nitrogen transport verification, and split shipment planning.

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Heavy transport truck carrying SZ13-8000/120 OLTC transformer leaving Zhongxin General factory 7PM, 16th, September 2025

8000kVA 120kV OLTC Power Transformer Exported to DR Congo — Full Project Case Study

Zhongxin General exported a SZ13-8000/120 on-load tap-changing power transformer — 8,000 kVA, 120kV class, 27.8 tonnes total weight — to a power station project in the Democratic Republic of Congo. Independent quality inspection was personally overseen by a former General Manager of Chint Electric’s transformer division. The shipment navigated a real-world logistics challenge when vessel space constraints at the original port required rerouting via Lianyungang. The unit arrived at Mtwara Port, Tanzania on February 4, 2026, with package condition verified as no damage. Switchgear supplied as part of the complete package.

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Zhongxin General factory main gate and front facade — Xinjin District Chengdu Sichuan China

From ZX TRANSFORMER to ZHONGXIN GENERAL: Our Brand Has a New Name

Effective March 2026, Sichuan Zhongxin General Electric Energy Co., Ltd. has officially rebranded its international identity from ZX TRANSFORMER to ZHONGXIN GENERAL — aligning with our product nameplate identity and reflecting an expanded portfolio that now spans transformers, switchgear, prefabricated substations, energy storage, and EV charging infrastructure. Our website, legal entity, products, team, and certifications remain unchanged.

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SZ20-31500/35 OLTC transformer fully installed on substation foundation — Jing Teng Energy Alar City Xinjiang

31,500 kVA OLTC Transformer Powers New 35kV Substation for Alar Jing Teng Energy — Xinjiang

Zhongxin General delivered a SZ20-31500/35 on-load tap-changing transformer for Jing Teng Energy Co., Ltd.’s new dedicated 35kV substation at their Alar City, Xinjiang industrial production base. Rated at 31,500 kVA with a 7-position OLTC providing ±7.5% on-load voltage regulation, this unit was delivered January 12, 2026 and confirmed in full operation by March 2026. This case study covers the complete project lifecycle: factory manufacturing, delivery, on-site installation, and commissioned operation. Also available in 33kV, 34.5kV and 36kV for international substation projects.

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Zhongxin General management and sales team — Sichuan Zhongxin General Electric Energy Co., Ltd., China

We’re Recruiting: Part-Time Regional Business Representatives Worldwide | Zhongxin General

Zhongxin General is recruiting part-time regional business representatives worldwide — a flexible, commission-based opportunity for energy and electrical industry professionals to represent a Chinese National Little Giant transformer manufacturer in their local market. Ideal for professionals with existing networks in utilities, EPC contracting, renewable energy, or industrial power. Fully remote, work around your existing schedule. Compensation and terms discussed individually by email.

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6300 kVA oil-immersed transformer post-loading tie-down and securing for long-distance transport to Xinjiang

36.5kV 6300 kVA Oil-Immersed Transformers for Xinjiang Data Center: Powering Western China’s Digital Infrastructure

When a large-scale data center project in Xinjiang’s Altay Region needed high-capacity power distribution infrastructure, Zhongxin General (ZX Transformer) was selected to supply a batch of S11-6300kVA/36.5kV oil-immersed transformers — a RMB 20M+ contract delivered on schedule in Q4 2025. From silicon steel cutting in our Sichuan factory to a convoy dispatch thousands of kilometers west, this case study documents the full journey: manufacturing process, complete technical specifications, delivery logistics, and the design choices that make this transformer series particularly suited to data center applications. Also available in 33kV, 34.5kV, 35kV and 36kV for international grid standards.

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Zhongxin General Electric sales team and Vice General Manager Xia Fawan in conference room discussion with Guizhou Bijie phosphate-coal chemical project delegation

Back to Business After Chinese New Year: Top Industrial Giants Visit Zhongxin General for Power Distribution & Energy Storage Solutions

The first week back from China’s 2026 Spring Festival holiday brought two landmark visits to Zhongxin General. The Guizhou Bijie Phosphate-Coal Chemical Integration Project delegation (CNY 73 billion, China’s largest provincial industrial investment) and senior leaders from Chengdu Construction Engineering Group (China Top 500) both arrived to evaluate Zhongxin General’s dry-type transformers, medium & low voltage switchgear, box-type substations, and energy storage solutions — a powerful endorsement of Zhongxin General’s growing reputation as a full-spectrum industrial power equipment partner.

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Zhongxin General employees lining up to receive traditional red envelopes and enter the factory on the first workday of 2026

Zhongxin General Kicks Off 2026 with Red Envelopes, Firecrackers, and a ¥400 Million Sales Target

Zhongxin General Electric Energy welcomed back its workforce for 2026 with firecrackers, hongbao ceremonies, and a company-wide pledge to hit ¥400 million RMB in sales. Three major projects — spanning Sichuan, Nepal, and Tibet — entered production on day one. Here’s how China’s transformer and switchgear manufacturer is starting the Year of the Horse at full speed.

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