Electrical and mechanical components application

Structurally Stable.
Easy to Install.
Wide Range of Applications.

Professional Electrical & Mechanical Components, Global Trusted Supplier.

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Power fittings and clamping plate products

Structurally Stable.
Easy to Install.
Wide Range of Applications.

Professional Electrical & Mechanical Components, Global Trusted Supplier.

Read More
Wuxi Haicheng Machinery product banner

Wuxi Haicheng Machinery Manufacturing Co., Ltd.

Professional Electrical & Mechanical Components, Global Trusted Supplier.

Read More

10+

Years of Industry Experience

500+

Served Customers

30+

Product Categories

100%

Customized Services
About Solar Energy
About Us

About Hai Cheng

Hai Cheng is a leading China based manufacturer, specializing in the production and sales of electrical fittings, electrical clamping plates, and various mechanical components.
Hai Cheng is committed to providing outstanding products and impeccable support to our global customers.Whether you need a standard or complete custom product, Hai Cheng can fully provide you with the most favorable prices and high-quality products.

About Us

Our Service

Reliable Support from Quotation to After-Sales

Competitive PricingReal-Time Production UpdatesAfter-Sales Support
01

End-to-End Sales Support

We provide the most competitive pricing tailored to your specific needs. Throughout the sales process, we remain on call at all times, offering real-time updates on your product’s production progress to ensure on-time delivery. After delivery, we actively follow up on any quality issues and handle them properly, eliminating your worries. We’ve got you covered every step of the way.

02

Reliable Supply for Power Projects

Our company has established long-term close cooperation with many large power corporations. We regularly engage in project bidding and quotation work, sustain reliable supply for existing orders, and provide timely responses to all after-sales issues.

Our Services

best services from us

Wind turbines
Wind turbines

Efficient wind energy systems designed to capture maximum power from natural airflow.

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Solar power systems
Solar power systems

Complete photovoltaic installations for residential rooftops and commercial buildings.

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Hydropower plants
Hydropower plants

Sustainable water-driven energy facilities built for long-term grid-level production.

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Solar panels
Solar panels

Premium monocrystalline panels with industry-leading efficiency and 25-year warranty.

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Case Studies

Proven solutions for business applications

Explore selected project cases that demonstrate reliable performance, professional execution, and measurable value for B2B customers.

Case Study 01

State Grid infrastructure construction

Case Study 02

New Energy (PV & Energy Storage) Project

Case Study 03

Power Transmission System

Switching to solar was the best decision for our facility. Energy costs dropped dramatically and we now run on 90% clean power year-round.

John Geoffrey | director

Their solar panel installation was seamless and professional. Our energy bills have dropped by 60% since switching to renewable energy solutions.

Sarah Mitchell | homeowner

We partnered with them for our commercial solar project and the results exceeded expectations. Truly a leader in renewable energy innovation.

David Chen | CEO

Our Partners

Trusted by leading power and industrial companies

Start Your Solar Journey Now

If you have any solar projects in mind say hello at contact@yourinfo.com or just call us at +86 18762610207.

Contact Us

Contact Us