Our company, Dongying lostwax precision casting co., Ltd, is an experienced manufacturer of steel investment castings. The material of our products are stainless steel , carbon steel and alloy steel.....
Sino Steels Limited are engaged in the international business of steel & iron products. Base on the standing professionally service, we have been the best partner both of the steel mills/ manufacture....
Established in 2005, Shandong Dongbao Steel Pipes Co., Ltd is the branch company of Shandong Dongbao Group, locating at the East City Industrial Garden, Shouguang City, where is the beautiful and....
Yantai Kangpu Metal Compound Material Co., Ltd. is a company specialized in the business of Steel pipe and tube and fitting .