Qingdao Donglong -YCC zipper   

    Shanghai East Dragon Investment (Group) subordinate company General Factory Shanghai Donglong Garments Co., Ltd. is located in known as known as the Pearl of the Orient, the speed of development change rapidly in Shanghai Pudong, is a professional production of zippers series products of domestic large-scale modernized enterprise.         set up a factory in Qingdao city (Qingdao Donglong high-tech Co. Ltd), provide better service for customers in the north.         as an international well-known trademarks, brand-name products in Shanghai owned enterprises, we assume social responsibility for the quality of the pursuit of excellence, has achieved global clothing, bags, tents and other leading enterprises and related enterprises China full trust in various industries.         we introduce the ASTM, D2061, BS3084, DIN, ITS and other international zipper testing standard and equipment, the product of the performance indicators greatly exceeds the prescribed standard, is the first in the same industry enterprises through the ISO9002 quality certification and UKAS international quality system certification of the British, and won the Shanghai City metrology issued by Shanghai Bureau of quality and technical supervision qualification certificate (2001-2006). Is the full implementation of the ISO14000 environmental management system.         YCC zipper product features         high precision polyester monofilament selected brand manufacturers, high strength poly formaldehyde, raw materials of high purity metallic materials of high quality, with no twisting low elastic polyester mesh yarn fabric the tape, zipper and special equipment to use a higher degree of automation, production strictly according to the process requirements, to create high-quality YCC zipper. YCC zipper by famous authority such as ITS, SGS, NTL detection, various indicators have reached BS3084, ASTM2061, QB / T2171-2173 zipper standards. YCC zipper three categories of products (nylon, metal, plastic) have passed the most authoritative Swiss textile testing center of 0eko-Tex  Standard  100  class  I product certification of environmental protection, green passes to enter the European market.         as one of the largest zipper manufacturer in China, by many international brands and famous purchaser designated use. For example: C & A, KAIBI, TCM, OTTO, Wal-mart, Carrefour, Dewhirst, and many other brand Metersbonwe, bosideng.