... mould 0.005-0.03mm precision customed surface treatment plastic coffee machine lid Specifications:1) Suitable for various automotive, electronic, ... :• Dongguan Guoxiang Hardware And Plastic Co., Ltd. is a private enterprise, established in 2000.• with an emphasis on Researching, ... Iron, Copper and Aluminum, and so on, with an output of over 1 million pieces per month. plastic coffee machine lid