Zhejiang Bona Steel Tube Co., Ltd. is located in Great Bridge New Zone, in Haiyan Country of Jiaxing City, close to Hangzhou Bay Bridge, enjoying superior geographical position and convenient transportation. Our company covers 20,000 square meters and has become a well-known stainless steel tube manufacturer in Zhejiang Province. We produce stainless steel seamless tubes /pipes in completed specifications, with excellent quality. Our products fall into 5 major categories that are most frequently required, with 304, 403L, 316, 316L, 321, 310S, 904L and S31803, reporting an annual productivity of 3,000 tons. We provide excellent service for such industries as petroleum, chemical industry, pharmaceutical, papermaking, foodstuff, unclear power and machinery. We boast powerful technical capabilities, ETC-308E automatic eddy current UD-MC2A duel-channel ultrasonic wave defect-detectors and German spark tale-style direct-reading spectrum analyzers. We conduct production, inspection and reception strictly abiding by national standards in various countries, such as ASTM, ASME, JIS, DIN and GOST, which tremendously elevates the quality of the products, making them meet the requirements of the clients. As we strive to control product quality and rectify supply & demand relationship, we also attach importance to interior management. Based upon original quality control, we have passed ISO9001 quality system certification, which largely widens the scope of our management and strengthens our abilities to adapt to changes of the market, firmly gripping the trend of the times. Our company sincerely welcomes friends of all industries to come for visit and negotiation. "True expertise, efficient service, and long lasting win-win condition" is our motto.