Homepage | Favorites | Sitemap | 中文版/English
专业生产 胶头螺丝、塑料手柄螺丝、调节脚
Mobile:133 8045 6908 Tel:400-0760-092
    aoyang Round plastic head
    Pride butterfly rubber hea..
    Plum plastic head
    Glue mother series
    Plastic parts contain
    Stainless standard
    Titanium standard
    Fever speaker series vibra..
    Bakelite adhesive head scr..

    Tel: 0760-22258902
    Sales Hotline: 133 8045 6908
    E-mail:13380456908@163.com
    China Guangdong Province,
    Zhongshan City Xiaolan Town,
    east two Yee Fung Road No. 78

    Your position:  Ao Yang  >>  Content
    Aoyang brand environmental protection plastic head
          Author:     Date:2022/3/16     View:
    Environmental protection plastic head screws, in fact, simple to say that the screw and plastic raw materials to meet the requirements of environmental protection. In the actual production process, electroplating factory is required to use environmental protection electroplating in the electroplating process of screws. The conventional element content standard requires: Cr content less than 700, Cd content less than 50, Hg content less than 700, Pb content less than 200. Some companies may have more specific requirements for some other trace elements, which can be coordinated with customers and electroplating plants during actual production. In general, blue plating will be easier than white zinc testing requirements. In addition, the environmental protection requirements of plastic raw materials, standard requirements of conventional element content: Cl content is less than 900, S content is less than 10000, Cr content is less than 700, As content is less than 1000, Br content is less than 900, Cd content is less than 50, Hg content is less than 700, Pb content is less than 200, Sn content is less than 900, Sb content is less than 700, because in the production process, color matching is also needed. This also requires the matching of color or toner to meet the requirements of environmental protection, as long as attention to every detail, the product can normally pass the test, can well cooperate with customers' products, to meet the requirements of export environmental protection. For more information, please pay attention to Aoyang Hardware [WWW. Plastic head screws. China]!

     

     
     
    {/$}
    Home  |   About  |   Message  |   Contact

    Zhongshan Aoyang Plastic Hardware Co., LTD. Tel: 133 8045 6908 Tel/fax: 0760-2225 8902 Address: No. 86, South Xiaolan Avenue, Xiaolan Town, Zhongshan City, Guangdong Province

    Aoyang official website: www.aywj.com.cn Guangdong ICP prepared 13009191 Chinese domain name: plastic head screws. China

    Access Statistics: