We invite you to provide design drawings or samples for joint development. We will manufacture the most satisfactory products for you with the most honest service and reasonable prices.

Main business items:

• Zinc alloy die-casting, aluminum alloy die-casting, precision die-casting
• Precision CNC lathes, milling and drilling machines, various processing, vibration grinding, manual polishing and grinding
• Various colors of coating/painting (liquid, powder), electrophoretic deposition, non-chrome treatment-special nano-baking paint and anodizing
  ＊Comply with ROHS standard and salt spray test as required。
• Electroplating processing (chemical nickel, black tin nickel, satin nickel, trivalent chromium, nickel, gold, bronze, ancient red copper,etc.)
  ＊Comply with ROHS standard and salt spray test as required。

SHENG CHANG's features

The density of the die-cast finished product is uniform, the product is not easy to be broken or deformed, the weight is stable, and the surface is uniform and smooth.
Sheng Chang integrates precision CNC machining, drilling and tapping, in-hole grinding, (overcoming the precision requirements of straight line, plane, arc, concentricity, and thickness), vibration grinding, manual polishing and grinding, various color of electroplating, electrophoretic deposition, anodizing, non-chromic acid surface treatment (in accordance with ROHS, environmental protection requirements, product corrosion resistance and salt spray test) and parts foundry assembly.
Our company adopts consistent operations to achieve fast delivery and the goal of reducing customers’ inventory.