The first batch of production in China, with a leading market share

About Us

Company profile

About Us

Dongguan Haisan Precision Hydraulic Machinery Co., Ltd.

Dongguan Haisan Precision Hydraulic Machinery Factory is a manufacturing enterprise integrating R&D, production, and sales. For 24 years, Haisan Precision Hydraulic Machinery has been dedicated to the development and manufacturing of equipment for silicone rubber molding, composite material molding, and water-pressure forming of irregular metal pipes.

With 24 years of accumulated technical expertise and comprehensive after-sales service, Haisan has earned the trust and support of numerous customers across the industry. Its customers include PMP, a designated supplier for Apple and Huawei, as well as Ming An International, a sporting goods manufacturer, and Fusheng Sports Equipment Co., Ltd., among others.

Its solutions serve a wide range of industries, including rubber and plastic products, electronics, automotive components, gold jewelry, bicycles, and more.

QUALITY
Clean reload
Setlimits

Hardware processing department

History

We are the exclusive sales and service center in mainland China cooperating with Taiwan HaiSan, responsible for product sales, technical support, and after-sales service throughout mainland China.

1998

In response to growing customer and market demand, a production facility integrating R&D, manufacturing, and sales was established in Chang'an in 1999 to reduce sales costs for customers.

1999

Dongguan Dalang HaiSan Hydraulic Machinery Factory was established, specializing in the R&D, manufacturing, and sales of hydraulic forming machines and hardware components.

2003

Dongguan HaiSan Precision Hydraulic Machinery Co., Ltd. was established, specializing in the R&D and design of high-precision hydraulic forming machines and large-scale customized hydraulic forming equipment.

2020

Enterprise ISO Certification

Enterprise patents

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Expert Automation

Our experienced team provides professional automation solutions for CNC machining and flexible production lines.

Flexible Production

From loading and unloading to positioning and machining, our solutions support continuous automated production for multiple product types.

Smart Solutions

Standardized fixtures, automated programming and probing systems enable efficient multi-product manufacturing.

Product Enquiry

High-Efficiency Heat Pump Drying Equipment

Industrial Heat Pump Drying Solutions for Efficient and Reliable Drying

Our Heat Pump Drying Equipment is designed to provide an energy-efficient, environmentally friendly, and intelligent drying solution for a wide range of industries. Utilizing advanced heat pump technology, the system recovers and recycles heat during the drying process, significantly reducing energy consumption while maintaining precise temperature and humidity control.

Compared with traditional drying methods, our heat pump dryers can save up to 75% of energy, improve drying quality, and minimize product loss. The equipment is suitable for continuous operation and delivers stable performance with low maintenance requirements.