Qingdao Star Machine Technology Co., Ltd. is a leading manufacturer and supplier of high-quality transmission components, located in the beautiful coastal city of Qingdao. With three large research and production bases and a central marketing hub, we specialize in the development, production, and sale of sprockets, chains, and related parts. Covering an area of 80,000 square meters, our company employs 816 professionals, including 167 senior technical experts, and maintains a global sales and service network.
We maintain strong partnerships with Liaocheng University, Qingdao University, Shandong Agricultural University, Shandong University, and the Chinese Academy of Agricultural Sciences, ensuring continuous technical support from industry leaders. Our business philosophy is built on integrity, efficiency, collaboration, and innovation, with a focus on quality, advanced technology, precise manufacturing, and excellent customer service.
Our products include a complete range of sprockets available ex-stock for chain sizes such as 578, 503, 603, 604, and SS-110. Tooth profiles can be either cast or machined. Conveyor and elevator sprockets, with or without flame-hardened teeth, are also produced according to customer drawings.
Type: Circular Gear
Certification: ISO9001, SGS
Design: Standard or Customized
Manufacturing Process: Precision Cutting, Lathe Machining, Grinding
Surface Treatment: Sandblasting, Dull Polish, Zinc Plating, Spray Painting
Heat Treatment: High Frequency Quenching, Carburizing Quenching
Inspection: Strict Quality Control for Every Product
More: Available Upon Request
Trademark: SMCC or No Mark
Transport Package: Carton Boxes on Pallets
Specification: Simplex, Double, Triple, and Multi-Row
Origin: Hebei, China Mainland
HS Code: 848390000
At Qingdao Star Machine Technology, we believe that "You provide a request, and we will deliver a perfect product." Whether you need standard or customized sprockets, we are committed to delivering top-quality solutions tailored to your needs. Our extensive product line, combined with reliable service and technical expertise, makes us a trusted partner in the global market.
[Image: Motorcycle Spare Part for Cg125 Titan 2000-2004]
[Image: Motorcycle Spare Part for Cg125 Titan 2000-2004]
[Image: Motorcycle Spare Part for Cg125 Titan 2000-2004]
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