The company's main copper, copper, brass, copper rod, copper bars, copper alloy grades, specifications and diverse, involved in the industry covering aerospace, shipbuilding, military, metallurgy, electronics, appliances, transportation (auto parts) construction, musical instruments, hardware, clothing and other fields. supporting the needs of the downstream deep-processing products, the company independent research and development of all types of molds, the advantage of proprietary raw material prices and quality, providing customers with low-cost, high-quality products, won the users, industry leading enterprises at home and abroad and has been awarded the "Quality Supplier" After years of rapid development, has become "the most satisfied customers of suppliers, customers' most trusted suppliers", the company will uphold " professionalism, quality, integrity, win-win "concept, in-depth understanding and grasp of customer needs, provide competitive solutions and products and services, to create maximum value for customers. In 2009, the company has passed the ISO9001 quality system certification, non-ferrous metals volume breakthrough tons. Official website: www.tr-copper.com Shanghai Tian Rui Metal Materials Co., Ltd. (according to user needs, can production according to drawings) Marketing Miss Li T 021 63,066,307 / 56,062,869 F :021-56,060,561 QQ: 441 594 627 / 1,650,507,469 Address: Lingshi Road, Zhabei District, Shanghai, No. 891, Email: coco_trcopper@163.com: www.tr-copper.com lwtrjs20130515