少妇饥渴难耐丨精品无码免费专区毛片丨变态 另类 国产 亚洲丨8av国产精品爽爽ⅴa在线观看丨成人免费区一区二区三区丨国产精品亚洲成在人线丨强制高潮18xxxx国语对白丨aⅴ天堂网丨av无码中文一区二区三区四区丨中文字幕乱偷在线小说丨久久精品国产亚洲丨精品久久久久久人妻无码中文字幕丨亚洲婷婷综合网丨亚洲aⅴ无码成人网站国产丨特黄做受又大又粗又长大片丨亚洲另类伦春色综合图片丨欧美区视频丨免费a爱片猛猛丨久久久91视频丨中文字幕日韩精品一区二区三区丨禁果av一区二区三区丨久久这里只有精品18丨www.色图丨一区二区三区国产视频丨女人另类牲交zozozo

首頁 產品 聯系
Huahang
HuaHang Products have passed CE, CQC, SAA, ROHS certification
Update Time:2020-05-21 Hits:45 [Back]
Ningbo Huahang metal products Co., Ltd. is an industrial and trade enterprise with self import and export rights. The company was founded in 2003, with a construction area of more than 12000 square meters, has been committed to the scientific and technological research and development of stainless steel products, with more than 40 national patents. There are more than 30 international advanced stainless steel pipe making units, internal leveling hydraulic press, bright online annealing furnace, automatic polishing equipment, high-precision pipe bending machine, Japanese intelligent welding robot, laser welding machine, CNC machine tool, hardware lathe and other dozens of professional processing equipment. And equipped with ultrasonic flaw detector, universal tensile testing machine, salt spray testing machine, vibration testing machine, hardness tester and other advanced testing equipment. For domestic and foreign customers to provide a variety of metal products to drawings, sample processing, new product design, development and manufacturing. The company specializes in the production of various specifications of stainless steel tubes, stainless steel products, all kinds of electric towel rack, warm air heater, radiator, Jinli hardware stamping parts, bathroom products and various household products. Especially in the bathroom fittings, bathroom handle, fitness equipment, exhaust pipe, straw and other industrial pipes and products, stainless steel electric towel rack products have passed CE, CQC, SAA, ROHS certification, is China's top ten brands of electric towel rack industry. It adopts international advanced technology, perfectly combines energy saving and comfort, and enjoys high reputation in the same industry. "Quality for survival and innovation for development" is market-oriented, technology-based, talent based and development oriented. In strict accordance with is09001-2015 system certification, heavy contract, keep the credibility, wholeheartedly hope to establish cooperation relationship with friends at home and abroad, create win-win situation, seek common development and develop grand plan together!

11