Professional Manufacturer of Steel Tube From China!


About Us

Business Type Industry & Trading Co., Ltd. Country / Region Tianjin, China
Main Products steel pipe, galvanized pipe, powder coating, seamless pipes, welded pipes Total Employees 100 – 150 People
Total Annual Revenue US$5 Million – US$10 Million Year Established 1990
Certifications ISO9001 Product Certifications API 5L/ 5CT
Main Markets Southern Europe 10.00%Northern Europe 10.00%Western Europe 10.00%  

Tianjin Grity Technology Co.,Ltd. was founded in May, 2010. Our company now employs 100 employees (include 20 professional technicals). Our company is a comprehensive steel manufacturer, integrating production, processing and trade. Our company located in the largest steel production base in China – Tianjin Datun Industrial Park. which is to the west of Tianjin Xinggang seaport and Binhai International Airport, and to the east of Beijing-Shanghai Express Way. We enjoy convenient transportation and occupy an advantageous location.
Our company covers a land area of approx. 40,000sqm. Our company covers a land area of approx. 40,000sqm. Our company now owns 16 production lines, 8 longitudinal shearing machines and 1 cold rolling mill. Our annual output is 400,000 tons. Implementing ISO9001:2000 quality management system in the all-round way, our company actively develops diversified operations, forming a production system with ERW welded pipes and galvanized pipes as our flagship products as well as pipes, profiles, and sheets. Our company uses q195 steel strips supplied by large steel mills in Baotou, Tangshan and Tianjin for the production of ERW pipes. The quality of our raw materials guarantees that the quality of our products is always among the best in the industry.

We mainly produce ERW pipes, galvanized steel pipes, seamless pipes, petroleum casing tubes, spiral welded pipes, square hollow sections, galvanized coils, PPGI, PPGL, galvanized strips, steel strips, angle steel bars, I-beam bars, h-beams bars, channel steel bars, deformed steel, and cold/hot rolled steel coils/sheets. The application of our products covers oil, natural gas, shipbuilding, chemical industries, environmental protection, boiler making, water conservancy, power, steel structural products, buildings, etc. Our company complies with overseas and domestic standards, including API spec 5ct, API spec5l, astma53, CB/t9711.1, GB/t9711.2, GB/t13793 and sy/t5768, which will satisfy the needs of clients and meet different standards of requirements.
Our products include pipes, profiles and sheets. Taking ISO9001:2000 international quality management system as the standard, our company actively develops diversified operations and maintains close relationships with numerous large steel mills, including Beijing Capital Steel Mills, Inner Mongolia Baotou Steel Mills, Tangshan Ruifeng, Wuhan Steel Mills and Anshan Steel Mills. Our company has won wide praises for our good resources, fine quality, complete specifications of products, abundant supply sources, convenient transportation and perfect after-sales service. So far, our sales network has covered the whole China with our sales volume ranking among the first in the industry.
We sincerely hope that we can do business and establish a good and long-term business relationship with your esteemed company. You and your esteemed company are very welcome to come to Tianjin, China and visit our factory. 

Contact Us