No.205 National Highway, Zaogoutou Industry zone ,Lanshan District Linyi, Shandong
We have been in this business for more than 7 years .Our company specializes seamless steel pipe.We possess advanced technology and equipment.So our products can meet your needs.We 4 piercing machine set, 16 cold drawing machine, 6 straightening machine,2 ...
casing tubing, seamless steel tube, mechanical pipe, boiler pipe