Brand Development Path
JST always adheres to the principle of winning the market by quality. Over the years, we insist on manufacturing and supplying seamless steel tubes according to the enterprise standards that are higher than the national and international standards. JST implements consistent quality management and regards customer satisfaction as the goal. We establish and perfect our quality management system according to the ISO9001:2008.
Since its establishment, JST has been devoted to its brand image building and promotion. Our sales gross tonnage has reached 1.2 million tons since we conducted export sales. Additionally, we have achieved a high standard of zero customer complaints.
JST is a high grade seamless steel pipe manufacturer, with the annual production gross tonnage of 280,000 tons. JST specializes in manufacturing high-grade steel and high additional value seamless steel tubes.
Certification and accreditation as the international trade facilitation tool has a positive effect on improving quality management level and promoting the development of world trade and economy. At present, the steel industry has entered into the low profit era. JST enhances the differentiating capability and maintains the optional operating performance based on the continuous improvement of management system. JST has continuously passed through quality, occupational health and safety and environmental management system certificates, which keep improvement of our company's management system.
In order to conform to the requirements of foreign trade brand promotion, we name our seamless steel tube brand as “JST”, “Jiangyin Changjiang Steel Tube Making Factory” in short, or called “Changjiang Tube Making”.
Our company registers our brand in United Arab Emirates, the United States, Singapore and other countries, as the basis for the promotion of seamless steel tubes at abroad, which makes JST brand gradually walked on the road of international brands.
JST has formulated its goals for the next few years. JST will continuously persist in the principle of winning by quality and will continue to optimize the internal quality management system. Regarding zero customer complaints as the goal, JST will constantly develop the international customers, so that the annual export tonnage of seamless steel pipes can grow continuously.
- Home
- About Us
- - Group Overview
- - Company Profile
- - Brand Development Path
- - FAQ
- - R&D Strength
- - Project Achievements
- - Why choose us
- - Download
- News
- Products
- API 5L Line Pipe
- - Onshore Line pipe
- - Offshore Line pipe
- - Through Flowline(TFL)
- - PSL-2 Line Pipe Applied in Marine
- - Acid Corrosion Resistant PSL-2 Line Pipe
- - PSL-2 Sour Service Line Pipe
- - DNV ABS LR API Line Pipe
- - X52 X60 X70 X80 QS Line Pipe
- - Coating of Line Pipe
- API 5CT
- - API 5CT Series Coupling
- - API 5CT Series Tubing
- - API 5CT Series Casing
- - API 5CT Coupling Stock
- - API 5CT Pup Joint
- JST Special Series of Tubing and Casing
- - Perforating Gun Pipe
- - Collapse Resistant Casing
- - Ultra High-Strength Casing
- - 3Cr Corrosion Resistant Tubing & Casing
- - Anti-H2S Corrosion Tubing
- - CO2 Corrosion Resistant Tubing
- - Low Temperature Service Tubing and Casing
- - Heavy Oil Thermal Pipe
- - Premium Connection
- API 5DP Drill Pipe
- Anticorrosion Steel Pipe
- International Standard
- - ASTM/ASME Standard
- - EN Standard
- - DIN Standard
- - JIS Standard
- Steel Tube Applications
- Steel Tube Process
- Quality
- - Certificates
- - Production Process
- - Online Test
- - Physical and Chemical Test
- - Quality Assurance
- - Technical Services
- - After Service
- - Cost Savings
- Views
- - Cooperation and Communication
- - Steel-Making Mill
- - Tube-Making Mill
- - Tube Processing Mill
- - Heat Treatment Mill
- - Online Test
- - Physical and Chemical Test
- - Key Equipment
- - Products Details
- - Higher Steel Grade Product
- - Packaging and Transportation
- - Warehouse & Inventory
- Environment
- - Training
- - Work in JST
- Careers
- Contact Us