Established in 2004, Shanghai Liangren Chemical Co., Ltd. is located in Jiading District, Shanghai. The company specializes in the production of chromium salt, nickel salt, copper salt, cobalt salt, and other related products.


Our company is founded on the principles of honesty, mutual benefit, and shared development. We sincerely hope to cooperate with both new and long-standing customers, offering excellent quality, reasonable prices, and wholehearted service—working hand in hand to achieve a grand vision.

• 2 Pre-treatment Technologies
• 3 Electroplating Solutions
•   3.02 Nickel & Nickel Alloy Plating
•   3.03 Chromium Plating
•   3.04 Zinc & Zinc Alloy Plating
• 5 Surface Treatment
•   5.01 Hot Dip Galvanizing