www.qubook._国产精品一区二555_欧美在线免费_日韩在线电影_国产高清一区_久久久久成人精品

    Dongguan Qunlian Hardware Products Co., Ltd. was founded by Hong Kong Diji Industry in 2008. It is located in Haofeng Environmental Protection Electroplating Industrial Park, Mayong Town, Dongguan City. It is a professional environment-friendly hydrogen-free electroplating enterprise dealing with metal surface treatment and heat treatment. It covers an area of 6500 square meters. There are 3 automatic hanging plating production lines and 2 automatic barrel plating production lines for large-scale equipment, with annual output reaching. Hanging plating 48,000 tons per year, barrel plating 18,000 tons per year, mainly trivalent chrome blue zinc, color zinc, sealing and so on.

 

       The company began mass production in 2014, formally obtained ISO 9001 and ISO 14001 dual system certificates in January 2015, TS16949 system certificates in February 2017, and new version of ISO 9001/ISO14001/IATF16949 certificates in November 2017. The company carries out energy saving and emission reduction in the environment, and the comprehensive treatment of wastewater, waste water and solid waste reaches the standard. (Wastewater is treated by Haofeng Environmental Protection Base. The enterprise has a professional wastewater treatment plant, complete sets of professional facilities. The industrial wastewater is collected by classification, centralized treatment, rainwater diversion, reclaimed water loop and other technical means, and the wastewater generated is collected by wastewater. Pipeline network, respectively, is transported to the power and printing and dyeing wastewater treatment plant for centralized treatment to ensure that wastewater meets the standards; the waste gas is treated by the joint venture company itself and tested by the authoritative foreign company twice a year; and the solid waste is transferred by qualified institutions.


       Since its establishment, Qunlian Hardware Products Co., Ltd. has taken "Quality First, Continuous Progress" as its top management objective, and has grown up with its employees with the management concept of "Unity and Enterprising"; with "Quality First, Fast Delivery, Sincere Cooperation, Best" as its service objective, and with "Advanced Equipment to Achieve International Level, Excellent Electroplating Processing Technology" to provide customers with satisfactory quality and clothing. We are committed to the production and R&D of high-tech products such as automobile industry in the future, so that customers and us can achieve mutual benefit and win-win, lead the trend of the industry, and create a better future together.

主站蜘蛛池模板: 国产精品美女久久久久久久久久久 | 麻豆视频在线免费看 | 小视频免费在线观看 | 欧美在线一区二区 | 91精品久久久久久久99蜜桃 | 亚洲成人av电影 | 亚洲视频 欧美视频 | 夜夜爱视频 | 亚洲xx视频 | 91精品国产99久久久久久红楼 | 国产午夜精品久久久久久久 | 久草.com| 热久久久久久 | 亚洲成人av | 成人高清在线 | 五月婷婷丁香久久 | 范冰冰一级做a爰片久久毛片 | 中文字幕精品一区 | 精品一区二区av | 色天天 | 国产香蕉久久精品综合网 | 男女做爽爽免费视频 | 国产成人一区二区三区视频免费蜜 | 狠狠操天天爱 | 俄罗斯精品18videosex性 | 中国妞videos高潮 | 欧美日韩一区二区在线观看 | 久久综合九色综合欧美9v777 | 午夜欧美 | 亚洲视频1区 | 久久尹人 | 琪琪色视频 | 深夜福利91 | 日韩精品免费在线观看 | 一级毛片在线免费播放 | 色婷婷av一区二区三区软件 | 日韩欧美二区在线观看 | 草溜网 | 色大片 | 国内一级特黄女人精品毛片 | 毛片网站在线观看 |