Qingdao SinoTech E-Commerce Co., Ltd located in the beautiful coastal city - Qingdao, an important international port, maritime transportation convenient, the unique geographical conditions, talent....

Qingdao Forever Steel Structure Co., Ltd lies in the City of Qingdao, a prosperous port for international shipping lines and hometown of many world-famous industry brands. Established in the year....

Chinese Manufacturer of rotary joint, swivel joint, hydraulic rotary joint, air rotary joint, water service rotary joint, steam rotary joint , high pressure and high speed rotary joint apply on....

Shandong Huitong Group covers an area of more than 1000acres, has fixed asset more than RMB 2 billion. We have more than 1000 employees at present, and our annual output for seamless steel pipe is....

We are the largest manufacturer of excellent quality Hydraulic Breaker Piping Kits, which are manufactured by using high grade material. These piping kits are well-reputated around the world owning....

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LinSteel is committed to consistently providing its customers with the best product. Statistical process control techniques are used to monitor our process parameters to maintain the highest degree....

Shandong Liaocheng Juxinyuan Pipe Co., Ltd' s main product are Seamless steel tube for machinery, seamless steel tube for low and medium pressure boiler and seamless steel tube for petrochemical....

Qingdao Sangao Metal Material Material Co., Ltd is a sub-factory of Qingdao Sangao Metal Structure Co., Ltd which is a professional supplier of LSAW Pipes, API Pipes and the diameters are all above....

Shandong Wolwa Construction Machinery Co.Ltd is a corporate enterprises of Wolwa group , which is professional hydraulic manufacturer integrating scientific research , production and sales.The....

the Group set up the blue sky, and gradually formed aseries of new building materials, paint and color-coated steel Stone machinery production, R & D, sales of large-scale private enterprises, has....

Our company is located in the beautiful oil city, Dongying, by Yellow River delta. We are a first class authorized company of SINOPEC, CNOOC, CNPC, and member of CCOIC and CCPIT. After years of....

We are Power Transmission Steel Tower ( Microwave Communication Tower, Broadcasting Tower, Telecommunication Tower, Television Tower, Tubular Tower, Substation Structure, Steel Structure etc) , Wind....

Yantai Sanmon Machinery Equipments Co., Ltd., is a leading petroleum machine parts supplier around the world. Found in 2010, professional on supplying all kinds of Petroleum Machine and parts like....