Engine Accessory WD615 Piston for Weichai
WD615.44, WD615.50, WD615.67A, WD615.68A, WD615.46, WD618
Our corporation can design, manufacture and examine various kind of pistons for the internal combustion engine with the piston diameter from 65mm to 250mm. Our yearly output is up to 5 million pieces.
Product structure and surface treatment:
1) Top anodic oxidation
3) Top anodic oxidation, skirt printed by silk screen
4) Skirt sprayed graphite
6) Cool oil channel or gallery
7) Invar inserting
2. Reasonable price
3. Considerate after-sales service
4. Safe and fair cooperation with us.
5. We strictly adhere to OEM quality. Same quality and service in domestic and overseas markets.
We also have other brands:
MAN Mercedes Benz Scania Volvo Cummins Caterpillar Deutz
Our main products: Piston, piston ring, cylinder liner
Piston: ZL109 Aluminum Alloy, Alloy cast iron
Piston Ring: Cast iron, Alloy, Steel
Cylinder Liner Material: Boron-containing Alloy Cast Iron, seamless steel pipe
Structure and surface treatment:
Piston: Top anodic oxidation, Alfin, skirt printed by silk screen, Skirt sprayed graphite, Tin-plated, oil cooling channel or gallery, Invar inserting,
Piston Ring: Chrome-plating, Line-honing, nitridation, phosphating, Tin-plating, Electrophoresis MOS2,
Cylinder Liner: Dry, Wet & Air Cooled Blocks
Guangzhou Union Auto Parts Co., Ltd is dedicated to providing the best products and best service to you. We are energetic and compassionate to make our cooperation flourish and last forever. Our motto is advanced technology, superb quality, reliability and honesty, satisfactory service.