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ApplicationOur products consist of undercarriage parts for bulldozer and excavator such as Track link,Track roller,Carrier roller,Sprocket,ldler,Track shoe,Cutting edge,End bit,Tooth Bucket,Track pin,Track bush, Engine parts,Track boit&nuts.U-bolt,Centre bolt,Wheel bolt and other related parts.
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About UsFujian Yongsheng Machinery Parts Co., Ltd. is located in Quanzhou City, Fujian Province, which is one of the most developed regions of China Machinery Manufacturing.The company was established in 2003, after approximately 10years' effort, and now it is one of the leading construction machinery parts auto parts manufacturers in CHINA.
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BlogSuppliers who pass Quality ManagementSystem Certification, and have onsitematerials or finished products inspected,as certified by independent third parties.
NEWS
Leading chinese undercarriage pars & Machinery part supplier
Jul 14,2026
Heavy Equipment Drive Sprocket Guide: Wear Diagnosis, Segment Replacement & Maintenance Standards
Technical guide on heavy equipment drive sprockets and segments. Learn about sprocket wear indicators, pitch mismatch, induction hardening, and replacement timing.
Jul 13,2026
Excavator Bucket Teeth Types Guide: Application Matrix & Design Selection Standards
Expert guide on excavator bucket teeth types. Learn about rock chisel, tiger teeth, penetrator, and dirt profiles, including application selection and wear optimization.
Jul 13,2026
Expert bulldozer undercarriage maintenance guide. Learn about daily track frame cleaning, track tension adjustment, SALT chain care, and wear optimization.
Jul 10,2026
Excavator Bucket Pin, Bushing & Tooth Pin Guide: Wear Analysis & Material Standards
Technical guide on excavator bucket pin bushings and bucket teeth pins. Learn about wear limits, pin hole ovality, carburizing heat treatment, and replacement criteria.
Jul 10,2026
Heavy Equipment Bucket Linkage Guide: H-Link & I-Link Wear Analysis & Replacement Standards
Professional guide on excavator bucket linkages, H-links, and I-links. Learn about common wear patterns, pin hole elongation, forging standards, and replacement criteria.
Jul 09,2026
Heavy Equipment Idler Yoke Guide: Track Guide Frame Diagnosis & Replacement Standards
Professional guide on crawler excavator and bulldozer track guide frames (idler yokes). Learn about wear patterns, alignment diagnosis, forging standards, and replacement criteria.
Jul 09,2026
Bulldozer Track Group Wear Guide: Diagnosis, SALT Tech & Replacement Criteria
Expert guide on bulldozer track group wear analysis. Learn about track link assembly degradation, SALT technology, pin & bushing turning criteria, and replacement indicators.
Jul 08,2026
Heavy Equipment Undercarriage Wear Guide: Component Diagnosis & Replacement Indicators
Comprehensive heavy equipment undercarriage wear guide. Learn how to diagnose track roller flat spots, track chain elongation, sprocket wear, and determine optimal replacement timing.
Jul 08,2026
Excavator & Bulldozer Undercarriage Guide: Materials, Wear Patterns & Life Extension
Comprehensive guide on excavator and bulldozer undercarriage parts. Learn about track rollers, idlers, sprockets, track chains, wear diagnosis, and cost optimization for fleet procurement.
Jul 07,2026
Excavator Bucket Guide: Materials, Design & Durability for Heavy Equipment Operations
Complete excavator bucket guide covering materials, bucket teeth types, durability comparison, OEM vs aftermarket analysis, and cost optimization for heavy equipment operators and procurement managers.
Related Posts
How Should The Supporting Wheels Be Selected To Avoid Stepping On Thunder?
High-quality support wheels mainly depend on the performance of its steel. The material of the roller body is generally 50Mn, 40Mn2, (MN: synonymous with the element of manganese).
Carrier Wheels Are Suitable For Various Models At Home And Abroad
Sprocket wheels are mainly used in various crawler bulldozers, excavators, pavers, milling machines, rotary drilling rigs or other crawler machinery equipment at home and abroad.
Contact Us
E-mail :
sales@china-ysm.com
Phone/WhatsApp：
+86-18606961587
Address：
No.8 Binjiang Street, Binjiang Industrial Zone, Xiamei Town, Nan An City, Quanzhou City, Fujian Province, China
Request Quote
Andy Shi
No.8 Binjiang Street, Binjiang Industrial Zone, Xiamei Town, Nan An City, Quanzhou City, Fujian Province, China
Request Quote