Dingxin (Ningbo) Metal Alloy Co., Ltd. established in 1995.There is over 300 workers, 30 QC members and a professional engineer team to ensure our high quality. Most of all, we have a perfect industrial chain: moulds analyze system, mould manufacture workshop; zinc alloy smelt workshop, die-casting, hardware process, polish and automatic plating line. Dingxin also be equipped with a wide variety of testing equipment, such as Salt Spray Test, X-Ray Machine, ARL Direct-Reading Spectrometer and physical lab. Our major products are window fittings, bathroom shower enclosure accessories and door...