HAIYAN ZHONGDA SPECIAL STEEL CO.,LTD HAIYAN ZHONGDA SPECIAL STEEL CO.,LTD is a filiale of the ZHONGDA GROUP which is a manufacture factory. Our company is mostly production stainless steel seamless pipe and carbon steel pipes, stainless steel strip/coils, and stainless steel household utensil products. our products sells to Europe、U.S.A、Japan、Korea,、Singapore、Brazil，ect. Have a good appraise from our customers on all over the world. Welcome anyone visit our company if who interesting our company and products, we hope can establish direct business relations with you.