History
After decades of hard work and entrepreneurship, the company's production scale has continuously expanded. Adhering to the principle of "survival through quality, efficiency through management," the company has strengthened its internal management and improved its core competitiveness.
1998:
Shareholding system reform; renamed to Huangfan District Tianying Cylinder Liner Co., Ltd. Based on existing products, the company began producing marine diesel engine cylinder liners and curtain walls. Marine diesel engine cylinder liners have become the company's leading product.
1983-1998:
Renamed to Huangfan District Cylinder Liner Factory; producing compressor cylinder liners, cylinder bodies, and cylinder body repairs