Manufacturer & Exporter · Tianjin, China
Precision Power Transmission Components
Gears & racks, sprockets & chains, timing pulleys & belts, plus machined parts and assemblies made to drawing — engineered, machined, inspected and delivered by one supplier.
2003Founded in Tianjin
20+Years of transmission experience
450+Standard models in catalog
5Main product lines
Product series
Five main product lines
From catalog parts to custom components — the core of industrial power transmission.
01
Gears & Racks
Spur, helical, bevel and worm gears; precision, engraving-machine and sliding-gate racks.
View details02Sprockets & Chains
Industrial, multi-strand, taper-bore and idler sprockets with matching chains.
View details03Timing Pulleys & Belts
Timing pulleys and matching timing belts for synchronous drives.
View details04Machined Parts
Shafts, flanges, bushings and transmission parts made to drawing.
View details05Assemblies
Gear-shaft, sprocket-shaft and rack-and-pinion drive sub-assemblies.
View detailsFeatured products
Select by subcategory
Every subcategory lists full models and technical parameters.
Company Strength
In-house machining from gear cutting to precision inspection
Gear hobbing, rack grinding, CNC turning and milling with heat-treatment partners; CMM verification of tooth profiles and critical dimensions. Stable batch output for catalog parts, quick sampling for custom drawings.
View details
CNC gear hobbing machines
Spur, helical gears, gear shafts, sprockets
CNC gear-rack grinding machine
Ground DIN-grade precision racks
Gear machining centers
Gears and related transmission components
Certificates
Certified quality
ISO 9001 certified quality management; CE and RoHS documentation available for applicable products.
ISO 9001:2015
Quality Management System
CE
EU Certificate of Conformity
RoHS
Restriction of Hazardous Substances
How we work
From requirement to delivery
Requirement
Model numbers, drawings, samples or application details.
Technical review
Dimensions, material and key specifications confirmed.
Quotation
Price, lead time and production plan.
Production & QC
Machining and inspection to the order specification.
Packing & delivery
Export packaging, sea/air/express shipping.
Have a drawing, sample or model number?
Send it to our engineering team — we confirm the specification and reply with a quotation.