SINOR
TRUCK PARTS
Product Categories
50 000 products, 1 partner
= One-stop shopping
= One-stop shopping
Quanzhou Sinor Machinery Manufacturing, founded in China in 1990, is an ISO9000-certified leading manufacturer of heavy truck chassis suspension parts.
Our core competence lies in providing high-quality, reliable spare parts—such as torque rod bushes, V stays, and engine mountings—suitable for world-renowned truck brands like Mercedes, Volvo, Scania, and HOWO.
Global clients trust our flagship brand “HAOYISHOU” for premium quality, competitive pricing, and dedicated service that keeps heavy vehicles moving worldwide.
Automotive parts and accessories
The full-service-partner -worldwide
From more than 30 nations
Global orientation – regional support
new arrival parts
Exhibition
meet the team
Anna
CEO
Ada
Sales Manager
Catty
Salesman
certificate
Sinor Knows What You Need
Sinor takes “quality first , quality service ” as its business purpose ,insisting on using advanced equipment in order to provide reliable quality assurance for existing products,and atthe same time develops excellent products through continuous innovation and innovation.
Rubber vs. Metal Suspension Bushings: Which is Right for Heavy-Duty Fleet Applications?
Fleet managers struggle with choosing between compliant rubber bushings (for ride comfort) and rigid metal bushings (for heavy payload capacity) without sacrificing chassis longevity. Technical
Center Bearing Support Failure: Symptoms, Causes, and How to Choose the Right Driveshaft Hanger
High-speed driveshaft vibration and mid-frame howling noises caused by failed center support bearings or deteriorated rubber isolator rings. Technical & Material Highlights: Bearing Quality: High-precision
Engine Mounting Replacement Guide: Eliminating Cab Vibration in Commercial Trucks
Severe engine vibration leaking into the driver’s cab, causing fatigue and loosening surrounding bracketry due to hardened or collapsed engine mounts. Technical & Material Highlights:
Heavy-Duty Torque Rod Bushing Failure: How to Prevent Premature Wear & Suspension Noise
Heavy-duty truck drivers and fleet operators often face severe chassis knocking noises, uneven tire wear, and vehicle instability caused by frequent premature degradation of low-quality
We always want to make sure that our customers are getting the best deal, so let us know what you’re interested in and we’ll get back with a quote!
