
Manufacture Choho/Customization Alloy Steel DIN/ISO/ANSI Motorcycle Kit Short Pitch Roller Engine Chain. 37 Years Manufacturing Experience: Factory focused on producing and exporting chains for over 37 years with rich production experience. OEM and Customization Services: Provides customized services including teeth type, raw material, and packaging for customers. Global Quality Certifications: Certified by ISO9001, CCC, SONCAP, CE, TUV, SGS, BV, and approved by global quality systems. Fast Response and Support: Professional answers provided within 6-8 hours for any inquiry with 24/7 technical support. Advanced Production Equipment: Equipped with high-speed punching machines, heat treatment furnaces, and automatic assembly lines. Strong R&D and Patents: 180 authorized patents as of 2022 and participation in drafting 24 national and industrial standards. Flexible Payment Terms: Accepts T/T 30% advance, 70% balance, LC, PayPal, Western Union, and other secure methods. Free Sample Availability: Offers free samples for customers to verify quality before placing bulk orders.