About GRANGIN
20+ Years Focus on Transmission Industry
Zhejiang Guangjin Intelligent Technology Co., Ltd.
Brand GRANGIN, headquartered at No. 862, Sanjie High-tech Park, Shengzhou City, Zhejiang Province, China. We specialize in transmission components — gears, sprockets, belt pulleys, gear motors, and CNC machined parts.
With over 20 years dedicated to the transmission industry, GRANGIN has grown into a recognized leader. We are a National High-Tech Enterprise (2022) and a "Science and Technology Little Giant" (2023). We have repeatedly earned "Integrity Enterprise" and "Grade-A Taxpayer" designations.
Certified to ISO 9001, ISO 45001, and ISO 14001 quality standards, we integrate trading with in-house manufacturing supported by advanced CNC machinery and a 2,000 m² material preparation warehouse.
No. 862, Sanjie High-tech Park, Shengzhou, Zhejiang
Our Journey
Manufacturing experience since 2005. Global service through Ceten.
Ceten was created with one clear purpose: to make it easier for global customers to source reliable power transmission products from China.
Behind Ceten is Zhejiang Guangjin Intelligent Technology Co., Ltd., a manufacturing company with experience dating back to 2005. From gearboxes and gear motors to gears, sprockets, shafts, and precision machined parts, Guangjin provides the production foundation and quality control support for Ceten.
From Manufacturing to Global Service
Manufacturing Foundation
Guangjin's manufacturing experience began with transmission components and precision machined parts, building the technical base for today's product range.
Production Capability
With CNC machining, testing equipment, and production management experience, Guangjin supports Ceten with stable quality and flexible manufacturing capacity.
Ceten — Built for Overseas Customers
Ceten focuses on international communication, export service, technical support, and OEM/customized solutions for global industrial customers.
What This Means for You
- Easier communication for technical requirements
- Reliable manufacturing support from Guangjin
- Flexible OEM and customized transmission parts
- Stable quality control from production to shipment
- Long-term support for global B2B cooperation
Ceten is not only a trading name. It is the overseas service platform built on Guangjin's manufacturing experience, helping customers find efficient, reliable, and customized power transmission solutions.
Why Choose GRANGIN
Expert Customization
Chief Engineer with 30+ years in automation. Average engineering tenure 15+ years. 3D custom design blueprints.
Reliable Service
12-hour response guarantee. Prompt quotation and customized solution feedback.
Rapid Delivery
Priority fast-track for urgent orders. Optimized production scheduling coordination.
High-Value Solutions
25+ QC professionals. Three manual inspections per product. Export-grade packaging.
Quality Certifications
Quality Management
Occupational Health & Safety
Environmental Management
High-Tech Enterprise 2022
Science & Tech Giant 2023
Work with GRANGIN
Fully supports customized drawings and 35+ materials. Contact us today.
Contact Us