Liaocheng SiHaiYouYuan Import and Export Co., Ltd one of the leading steel products manufacturers and wholesalers in this field, also agents of many famous mills particularly in China, we supplies a....

Newly setup in 2012 and located in wudi county which is the hub between Hebei and Shandong provinces , Wudi Yongmao Stainless Steel Products Co., Ltd. Specializes on precision investment casting, CNC....

Linyi Sanwei Pipe Fitting Co., Ltd located in the convenient, developed heavy industry area----Linyi National High-tech Development Zone. It produces the high standard stainless steel pipe fittings, ....

Haixin petroleum equipment Co. Ltd located in Shengli oil field, Dongying city, Shandong province, China. We are one of professional manufacturer; our products include drill rigs, work over rigs, ....

Our company' s registered capital is about 5 million yuan, covers an area of about 14, 000 square meters, is a comprehensive modern enterprise with international product, Modern technology and....

Tengzhou Shengrong Rotary Joint Co., Ltd. is engaged in the development of pipeline and pipe fittings supporting professional company. The main products are Rotary Joints, Metal Hose, Cable Hose, ....

Zhangqiu Aiguo Forging Co., Ltd. is located in the famous " blacksmith of the township" -- shandong Zhangqiu .was founded in 2008.It is a professional company engaged in manufacturing forged flanges....

Jinan Shuangke Forging Mechanial Co., ltd is located in Zhangqiu Jinan, Shandong province which is called forged hometown. We can produce variety of flange, ANSI, JIS, DIN, UNI, BS, KS, EN1092-1, ....

" Jining xunda pipe tape materialsCo., Ltd. was established in1998Â ¡ Â £ " Company main products involves the trade such as petro-chemical, Oil, Gas and Water pipeline transport system, are widely....

Dongying Haixin Petroleum Equipment Co., Ltd.is one of professional manufacturer, specializing in researching, producing and selling drill pipe, drill collar, kelly, sucker rod, tubing, casing, solid....

100tongwendy( AT) sina( DOT) com 100tong is specialized in manufacturing of ductile iron grooved fittings, Grooved couplings, couplings, castings, pipe fittings and valves.There are more than 500....

Shandong ductile pipes co.ltd is the largest subsidiary company of Jinan iron & steel corporation. The first heat of metal of Shandong province was produced here in 1958. The company imported....

Our company was established in 1994 with the name of Dongying Haixin Metal Product Co., Ltd. Then, it was renamed into Dongying Zhengda Metal Product Co. , Ltd in 2001. At the very beginning, we....

Our company is a leading group, engaged in manufacturing valve, pipe fitting and flange, affilicating Yantai EVK Valve Manufacturing Co., Ltd, Hebei EVK Pipe Fitting Co., Ltd And Tianjin EVK Flange....