Beijing Grand Hitek is a pan-semiconductor industry dry vacuum pump equipment and system technology service provider.

Dongguan Guangnai Pneumatic Components Co., Ltd.

Guanyu Machinery Manufacturing We mainly produce stainless steel valves and quick connectors.

Yingkou Hangxing Industrial Co., Ltd. is a professional manufacturer engaged in R & D, production and sales of fireproof materials for doors, windows and curtain walls. The main products are fireproof series, including: new fireproof door sealing strip, high temperature fireproof glass gasket, high temperature fireproof cotton strip, new expansion cotton strip, high rate fireproof expansion sealing series products.

The company's main products are cast stone pipe, cast stone composite pipe, cast stone slab cast stone powder, flexible pipe joints and so on. It has been widely used in the severely worn and corroded parts of electric power, coal, mining, metallurgy, chemical industry, construction and other industrial sectors, and the service life of components or equipment can be extended ten times or even dozens of times that of other materials.

Xinhua Petroleum Machinery is a professional manufacturer of mud pump accessories.

CHONGQING HI-LEX FROUPAutomobile cable, glass lifter, door module system, PSD automatic door system, PLG back door opening system, EPKB electronic par

We are a high-tech enterprise specializing in the development of high-end new plastic pipes and innovative technologies in the water environmental protection industry.

HIWIN Technologies Corp. Hiwin Technologies Corp. is professionally engaged in the innovation and the manufacturing of motion components

Wuxi Hongyu Auto Parts Manufacturing Co., Ltd.The company now integrates R&D, production, and sales. It can design and develop vehicle interiors. It can integrate front and rear roofs, instrument panels, driving area protective isolation facilities, ceilings, air ducts, handrails, electronic road signs and other products. Provide one-stop procurement service for interior parts.