
Huludao Heatspin Auto Parts Manufacturing Co.Ltd specializes in engine cylinder liners and pistons, delivering reliable quality backed by patented technology and ISO 9001 certification.
Huludao Heatspin Auto Parts Manufacturing Co.Ltd is a Chinese manufacturer focused on engine components, specializing in cylinder liners and pistons for automotive and internal combustion engine applications. The company produces steel thin-wall chrome-plated cylinder liner sets and supports customers with a complete production, management, and sales system.
Built on proprietary, patented technology, the company also provides related processing capabilities including chrome surface treatment, stamping, and machining. With a dedicated technical team, it offers sample customization for cylinder liners, pistons, and other engine-related products, and can support sourcing of additional engine components through its procurement team.
Heatspin serves both domestic and international markets, with exports to the United States, Russia, Latin America, Southeast Asia, and other regions. To improve responsiveness, it operates a sales and service office and warehouse in Guangzhou, maintaining spot stocks to enable rapid delivery.

The company’s steel thin-wall chrome-plated cylinder liner sets are developed with proprietary patented technology to support performance and consistent quality.
A sound quality assurance system supports stable production and consistent product quality across customer requirements.
A professional technical team supports sample customization for cylinder liners, pistons, and related products, while the sales and service team provides efficient, responsive support.
A dedicated warehouse in Guangzhou maintains spot stocks to support fast delivery and short lead times.
Leased a 5,000 sqm facility, assembled initial equipment and testing capability, and began selling products in the second half of the year.
Purchased 26 acres of land to support growth.
Completed new factory and office buildings and added 50 sets of new equipment, including automatic and semi-automatic machines.
Send an enquiry to learn more about their capabilities and request custom quotes.