Qingdao Haoyue Machinery Co., Ltd.

Qingdao Sihuan Auto Parts Co., Ltd. is a national high-tech enterprise. The company mainly produces mufflers, belts, heat shields, and various welded brackets, and is a supplier to FAW Jiefang and Beiben. The company supplies FAW Jiefang with various specifications and models of exhaust muffler assemblies and bracket assemblies for medium and heavy-duty trucks, offering over 160 product types. It possesses rich experience and advanced equipment in the research, development, and production of automotive mufflers, with an annual comprehensive production capacity of 200,000 sets and over forty patented technologies.

The company's strategic development goal is to research and produce products that meet market demands. Driven by innovation, it has achieved numerous technological breakthroughs and has successively passed ISO9001 quality management system, IATF16949 quality management system, ISO14001 environmental management system, and ISO45001 safety management system certifications. Adhering to the quality policy of "customer satisfaction is our eternal pursuit," the company closely monitors changes in customer needs, keeps abreast of industry trends and technological advancements, and strives to become a trusted automotive parts and equipment provider by continuously offering products that meet customer business needs.