ABOUT US

Bozhong Stainless Steel Co., Ltd.

Bozhong

Bozhong Stainless Steel Co., Ltd. was established in 2008 and is located in the Wenzhou Bay New Area. It is a science-and-tech-oriented enterprise integrating R&D, manufacturing, sales, and service.

The company has introduced advanced manufacturing equipment, cutting-edge production processes, and supporting facilities from both domestic and international sources. It is equipped with 38 fully automated online welding lines and a complete set of offline large-diameter pipe-making equipment. The company currently operates the largest domestically available online pipe-production line for large diameters up to DN1000. We can manufacture pipes according to standards including GB, ASTM, ASME, JIS, DIN, EN, and ISO, and produce materials such as austenitic stainless steel, duplex steel, and nickel-based alloys. Our testing center has obtained national laboratory accreditation and is equipped with state-of-the-art physicochemical testing instruments. Additionally, we have facilities such as hydraulic pipe testing machines, eddy-current flaw detectors, and real-time X-ray imaging systems.

The company currently holds Class A and Class B special equipment 

manufacturing licenses, ISO 9001 quality management system certification, ISO 14001 environmental management system certification, ISO 45001 occupational health and safety management system certification, PED European Pressure Equipment Directive certification, CNAS national laboratory accreditation, radiation safety license, wastewater discharge permit, and the Hygiene Approval for Domestic Products Involving Drinking Water Safety issued by Zhejiang Province. The company has also been granted one invention patent, over twenty utility model patents, and has received provincial-level honors such as High-Tech Enterprise and Zhejiang Province’s AAA-level “Honor of Contract Compliance and Creditworthiness.” Our company’s products are widely used in various fields and industries, including petroleum, chemical engineering, synthetic fibers, energy, electronics, power generation, nuclear power, papermaking, shipbuilding, marine engineering, metallurgy, machinery, water treatment, food and beverage, pharmaceuticals, and environmental protection. Guided by a pragmatic and integrity-driven philosophy, we provide customers with high-quality products and services, earning widespread recognition and establishing a strong reputation among our clients. As our market share both domestically and internationally continues to grow year after year, we have expanded beyond China’s borders and forged strategic partnerships with numerous globally renowned enterprises. Our products are now exported to countries and regions across the Americas, Europe, South Korea, Australia, South Africa, Southeast Asia, and other areas.

Corporate Mission

Corporate Mission

Dedicated to providing global customers with high-quality, high-precision stainless steel welded pipe solutions.
Corporate Vision

Corporate Vision

Become a leading global provider of stainless steel welded pipe solutions and services.
Corporate Spirit

Corporate Spirit

Continuously explore and break new ground, pursue outstanding quality, and integrate innovative thinking throughout product development, production processes, and customer service.
Corporate Values

Corporate Values

We consistently uphold the principle that “customer satisfaction is our pursuit” and regard product quality as the lifeblood of our enterprise.

Certification


30 item

Possessing over 30 independent intellectual property rights.

10 person

An R&D team of more than 10 members

800 million

Annual R&D investment exceeds 8 million yuan.

Special Equipment Manufacturing License
CNAS_Laboratory Accreditation Certificate
2025 PED Certification (including fittings)
Hygiene Approval Documents for Domestically Produced Products Related to Drinking Water Hygiene and Safety in Zhejiang Province
Energy Management System Certification Certificate – ISO 50001

Development History

Professional manufacturer of stainless steel welded pipes

2025
The DN600 pipe fittings have been successfully put into production.
The company’s testing center has obtained CNAS national laboratory accreditation.
2024
The pickling workshop has been put into operation.
The offline spin-furnace production line and the forklift solid-solution furnace production line have been put into operation.
Obtained PED EU Pressure Equipment Directive certification.
2023
All online pipe-making machines are equipped with online solution treatment equipment.
A large-caliber 3,200mm offline pipe production line has been put into operation.
2022
Production capacity has been expanded to 38 online pipe production lines.
2021
The domestically developed DN1000 ultra-large-caliber online pipe-making unit has been successfully put into operation.
2018
Production capacity has been expanded to 25 online pipe production lines.
2014
The new factory has been completed and put into operation.
2013
Establish Bozhong Stainless Steel Co., Ltd.
2010
The large-diameter pipe production unit DN500 has been successfully developed and smoothly put into operation.
2008
Origin
·Established Wan Chuan Company by setting up a factory.

2025

2024

2023

2022

2021

2018

2014

2013

2010

2008

Online Message

If you have any questions, please contact us!

Submit