ABOUT US
About Us
Two decades of spring manufacturing
Cangzhou Canal Spring Manufacturing Co., Ltd.
Founded in 2004 in Cangzhou, Hebei Province, Cangzhou Canal Spring Manufacturing Co., Ltd. specializes in helical springs, disc springs, rectangular die springs, spiral springs, leaf springs and special-shaped springs. We are a member of the China General Machine Components Industry Association and the National Spring Association.
Our equipment includes CNC spring coilers, automatic grinders, CNC lathes, milling and drilling machines, shot blasting machines, shears, finishing machines, furnaces, presses and a continuous heat-treatment line, supported by complete inspection equipment. We are ISO 9001 certified.
For twenty years we have supplied springs to metallurgy, freight rail, high-speed rail bridges and construction machinery. Our quality policy: professional and honest, efficient and meticulous, continuously improving to satisfy our customers.
Why Canal Spring
Built on engineering, trusted for quality, chosen for service.
Engineering
More than 60 engineers and technicians and about 4% of revenue invested in R&D every year.
Manufacturing
CNC coilers, grinders, a continuous heat-treatment line and shot blasting — all key processes in-house.
Quality
ISO 9001 certified, with recorded and traceable material, in-process and final inspection.
Service
Production, engineering and sales under one roof for fast response on selection, samples and delivery.
Founded
Spring manufacturing
Engineers & technicians
Revenue invested in R&D
CNC coiling machines
Product categories
Industries We Serve
For two decades we have supplied reliable springs to metallurgy, railway, bridge and construction machinery customers.
Metallurgy
Railway
Bridges
Construction & Mining
Valves & Fluid
Automotive & General
Milestones
- 2004
Company founded
Established in Cangzhou, Hebei, producing helical and disc springs.
- 2022
High-tech Enterprise
Recognized as a National High-tech Enterprise.
- 2023
IATF 16949 certified
Spring manufacturing certified to IATF 16949:2016.
- 2026
New website
Launched www.czyhth.com with online inquiry and English support.
Customers & Partners
Our Values
Quality Policy
Professional and honest, efficient and meticulous; continuously improving to satisfy customers.
Philosophy
Lean manufacturing, quality engineering, attentive service.
Vision
To be a spring maker customers can rely on.
