About Us
About Tianrui Jinbo
Bimetallic Composite Steel Pipe Solution Provider
Established in March 2023 with a registered capital of 30 million RMB, Shanghai Tianrui Jinbo Composite Pipe Co., Ltd. is a high-tech enterprise specializing in the research, manufacturing, and industrial application of laser cladding bimetallic composite pipes. Driven by technological innovation, the company is committed to addressing industry pain points such as short service life and high maintenance costs of traditional carbon steel pipes under extreme corrosion, high temperature, high pressure, and complex conditions. We provide customers with bimetallic composite, long-service pipeline solutions that are safer, more economical, and more durable for complex operating environments.
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Patents and Proprietary Technologies
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Self-developed Laser Internal Bore Cladding Equipment
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Laser Cladding Delivery Capacity
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Industry Benchmark Partners




Officially put into production in October 2024, the company is a strategic partner of Baosteel in the field of composite pipes for energy storage. Together, we provide bimetallic composite steel pipes to various industry users who have energy storage as their cornerstone business.
We strictly control quality and adhere to delivery schedules, ensuring the smooth and safe operation of energy storage projects through defect-free and highly efficient delivery. We provide comprehensive on-site services and have earned a strong market reputation through high-quality products and services.




Empowering Global Industrial Development with Innovative Piping Technology
Focusing on laser cladding bimetallic composite steel pipes, we solve industry pain points through technological innovation to provide high-end piping solutions for global customers, empowering high-quality development in energy, chemical, and other sectors.
Corporate Mission
With technological innovation as our fundamental driving force, we focus on the R of laser cladding bimetallic composite steel pipes to solve the industry pain points of traditional pipes under extreme conditions. We provide global customers with safer, more economical, and more durable high-end piping solutions, empowering industrial development with reliable products and serving a better life with superior technology.
Corporate Vision
We continue to deepen collaboration with strategic partners such as Baosteel, focusing on laser cladding technology R and expanding product applications in emerging fields like new energy and high-end equipment. We are moving from being a “Chinese technology leader” to a “global market leader,” building an internationally renowned metallurgical composite pipe brand while promoting industry standardization and green development.
Core Advantages
Boasting thirty years of deep accumulation in laser manufacturing and a professional R team.
A joint R laboratory for composite pipes operated with Baosteel for five years.
More than 20 senior engineers, PhDs, and Master's researchers specializing in laser materials and equipment.
A professional corporate operations team with a deep background in metallurgical manufacturing.
Self-developed, high-efficiency manufacturing and inspection production lines with high levels of automation and informatization.
Core Values
Openness
We link global resources with an open posture. Whether through technical synergy with Baosteel, international cooperation at exhibitions in Saudi Arabia, or attracting top industry talent, we consistently break down information and cooperation barriers, embrace diverse perspectives, and jointly promote technological and market innovation.
Enterprise
We persist in independent R and equipment innovation. Relying on 8 independent patented technologies, we continuously optimize laser cladding processes and production efficiency. Based on a large-scale capacity of 4,000 square meters per month, we constantly break through technical bottlenecks and undertake more challenging large-scale projects.
Inclusiveness
We respect individual employee growth and empower partners through care systems such as "Five Insurances and One Fund" and the "Starry Sea Learning Fund." We also embrace differences in cooperation, working with customers like China Energy Engineering and China Energy Storage to solve project difficulties, building a long-term stable cooperation ecosystem with an inclusive and win-win attitude.
Qualifications and Certifications
We have passed multiple nationally recognized system certifications, building a solid quality defense for the application of laser cladding composite pipe technology.
Our Partners