Changzhou Junhe Technology Stock Co.,Ltd is a high-tech enterprise devoted to developing industrial fine chemicals,special equipment and services solution provider which was founded in Changzhou
Water Base Zinc Nickel Plating / Anti Corrosion Coating 3.8-5.2 PH 1. Zinc Nickel Plating Coating Process 1 Mix Ratio Pack A:16.0 kg Pack B:24.0 kg .....
High Purity Mechanical Zinc Plating , Ratio Metal Protective Coatings 1 Mechanical Zinc Plating Information Trade Name: Zincover Article/Model No.:JH....
Low Foam Metal Pretreatment Chemicals Aluminum Spray Cleaning Agent Metal Pretreatment Chemicals Application Metal Pretreatment Chemicals is suitable ...
JH-8251Polymer chromium-free film film-forming agent for aluminium parts Brief introduction: Suitable for impregnation and spray passivation of pure ....