Jiangsu Hualai Electric Technology Co., Ltd.
Website: https://www.hualaipower.com/
Business Email: hualaipower@gmail.com
WhatsApp (24/7): +86 18852130008 / +86 18914882008
Opening
Against the global trend of energy transition, grid renovation and booming new energy construction across Southeast Asia, Middle East, Africa, Latin America and Europe, high-quality, cost-effective and reliable distribution transformers have become core demand for power contractors, utility companies, solar/wind farm developers, industrial park investors and local electrical distributors. Jiangsu Hualai Electric Technology Co., Ltd., a professional integrated manufacturer of transformers with independent import & export rights, launches full-series pure copper winding transformers and opens long-term win-win global cooperation channels. Our oil-immersed and epoxy cast dry-type transformers strictly comply with IEC 60076 international standards, deliver ultra-low loss, stable operation and factory-direct competitive pricing, fully matching all kinds of overseas infrastructure and renewable energy projects.
About Hualai Factory Strength
Located in Nianzhuang Industrial Park, Pizhou City, Jiangsu Province, Hualai Electric was founded in 2020, with a registered capital of RMB 10 million and a production base covering over 100 mu. The company employs more than 200 staff, including 10 senior electrical engineers and over 30 mid-senior professional technicians. We own full automatic production lines for silicon steel cutting, oxygen-free copper winding, vacuum casting and sealed oil tank manufacturing, plus a complete professional testing laboratory. Every transformer undergoes strict temperature rise, partial discharge, short-circuit withstand and lightning impulse tests before shipment to eliminate hidden operation risks. All products pass CE certification and China national energy efficiency standards. We provide complete bilingual technical documents, test reports and material certificates for customs clearance and project tender acceptance worldwide.
Full Copper Transformer Product Portfolio (Hot-selling 400kVA Model Highlighted)
1. S11 / S13 / S20 Series Oil-Immersed Full Copper Transformers
Perfect for outdoor scenarios: solar power stations, industrial zones, rural grid upgrading, mining projects, container substations
· 100% oxygen-free pure copper winding, strong anti-short-circuit performance, service life over 25 years
· Low-loss silicon steel core, greatly cut no-load & load loss to reduce clients’ long-term electricity operating cost
· Full-sealed corrugated tank, moisture-proof, anti-corrosion, adapts to high-temperature, high-humidity, coastal and desert harsh environments
· Hot seller: S13-M 400kVA full copper transformer, stable stock, fast lead time, widely ordered by global EPC contractors
2. SCB11 / SCB13 / SCB14 Epoxy Cast Dry-Type Full Copper Transformers
Ideal for indoor safe areas: shopping malls, hospitals, data centers, underground substations, high-rise buildings, new energy energy storage stations
· Oil-free, flame-retardant, explosion-proof, zero pollution, no leakage risk
· Intelligent temperature control system, optional protective metal enclosure, simple daily maintenance
· Good overload resistance, dust & humidity resistant, meets strict urban environmental safety rules
3. Supporting Complete Power Equipment
Prefabricated box substation (ZGS/YB), high & low voltage switchgear, mutual inductor, customized special transformers for wind-solar hybrid systems We support flexible customization: adjust voltage ratio, tap range, connection group (Dyn11/Yyn0) to fit local grid standards of different countries.
Why Global Buyers Choose Hualai Full Copper Transformers
1. 100% Pure Copper Guarantee, No Aluminum Mix We issue official winding material certificate for every unit, clearly mark copper winding on nameplate to avoid tender & quality disputes.
2. Factory Direct Supply Without Middlemen No extra markup, competitive bulk price for large engineering orders; OEM & ODM private label service available.
3. Strong Adaptability to Global Complex Climates & Grids Products upgraded for high temperature, salt fog, heavy dust and unstable grid voltage in emerging markets.
4. One-Stop Full Export Service Dedicated English foreign trade team offers 24-hour WhatsApp consultation, rapid technical drawing reply, full set of customs documents, standardized fumigated wooden export packaging and professional shipping coordination.
5. Long-Term After-Sales Support Supply spare parts, remote technical guidance, and overseas engineer dispatch service for large-scale projects.
Global Cooperation Modes We Provide
1. Exclusive / General Regional Distributor & Agent Recruitment: Offer price protection, training and marketing materials
2. Mass Supply for EPC Power Engineering Projects: Support batch delivery and staged shipment
3. OEM & ODM Custom Production: Customize parameters, appearance and brand logo
4. Technical Joint Cooperation: Welcome overseas power enterprises & research institutes for technical exchange
Contact Us for Free Quotation & Catalog
For product parameters, factory tour arrangement, formal quotation and full product catalog, please contact our international sales team anytime: Company Name: Jiangsu Hualai Electric Technology Co., Ltd. Official Website: https://www.hualaipower.com/ Business Email: hualaipower@gmail.com 24/7 WhatsApp Hotline: +86 18852130008 / +86 18914882008 We sincerely invite global power industry partners to contact us and create mutually beneficial business together in the global energy market.
