SICHUAN HENGWEI PISTON RING CO.,LTD.
Sichuan Hengwei Piston Ring Co., Ltd. manufactures piston rings for gasoline and diesel engines as well as hydraulic and engineering machinery, with mature production technology and complete lines.
INDUSTRIAL GARDEN DISTRICT,LU COUNTY,SICHUAN PRC
About SICHUAN HENGWEI PISTON RING CO.,LTD.
Sichuan Hengwei Piston Ring Co., Ltd. is a specialized manufacturer of piston rings for a wide range of gasoline and diesel engines, including applications for hydraulic and engineering machinery. The company produces piston rings in the Ф27–Ф170 mm range for both domestic and imported engine platforms.
With decades of industry development behind it, the factory operates complete, dedicated piston-ring production lines supported by mature manufacturing technology. Its process capabilities include titanium coating, cermet-sprayed molybdenum, and nitriding, with product materials including ductile iron as well as grades such as G3 and F14.
The company supplies well-known engine and equipment manufacturers and maintains steady export shipments to markets including Southeast Asia, Eastern Europe, and Central America.
Company Overview
- Former Name
- Formerly Sichuan Province, Luzhou transport machinery plant
Positioning
- Industry Focus
- National professional manufacturer of piston rings
Products
- Size Range
- Ф27–Ф170 mm
Product Range
Piston rings for gasoline enginesPiston rings for diesel enginesHydraulic machine ringsEngineering machinery rings
Manufacturing & Processes
Surface Treatment & Processes
Titanium coatingCermet-sprayed molybdenumNitriding
Materials
Materials & Grades
Ductile ironG3F14
Capacity
- Annual Production Capacity
- 20,000,000 pieces/year
Customers & Applications
OEM Support
The company supports established engine and equipment manufacturers with piston rings designed for both domestic and imported powertrain applications, covering gasoline, diesel, hydraulic, and engineering machinery uses.
Trade
Export Markets
Southeast AsiaEastern EuropeCentral America
Contact Information
- Address
- INDUSTRIAL GARDEN DISTRICT,LU COUNTY,SICHUAN PRC
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