HaiyanSanxin Steel tube Co., Ltd. is a professional manufacturer of precision seamless steel tubes used by various high cold-drawn hydraulic cylinders,pneumatic cylinders,automible cylinders and etc. Our main products are for with outer diameter ranging from 20mm to 250mm wall thickness ...
Telephone:86 - 0573 - 86814806
Address:Bridge new zone of Haiyan economic development district Jiaxing Zhejiang 314305 China