Tianjin Baolai International Trade Co., Ltd., established in 2006, is a comprehensive enterprise integrating steel pipe production and international trade. The company's main products include fire protection steel pipes, welded pipes, galvanized pipes, seamless pipes, square and rectangular pipes, etc. The group built its first factory in Dqiuzhuang Town in 1991 and is one of the earliest enterprises in China to enter the welded pipe manufacturing field. It is also among the first specialized companies in China to develop and produce standard and special-shaped steel pipes. Equipped with 13 production lines — including 8 welded pipe production lines and 5 galvanizing lines — the group has full-process autonomous production capabilities ranging from pipe making, galvanizing, anti-corrosion treatment to deep processing. After more than 30 years of development, the group now employs approximately 1,500 staff, with an annual trading volume of about 5 million tons and an annual export volume of nearly 200,000 tons, widely recognized and trusted by domestic and international customers. Baolai strictly adheres to international quality management system standards. We manufacture steel pipes according to API, ASTM, JIS, FM, UL, and EN standards, and can provide deep processing services such as grooving, chamfering, and drilling. Among these, our fire fighting pipes have obtained both FM and UL international certifications — Baolai is one of the few manufacturers in China's steel pipe industry holding this dual certification simultaneously. Specifications cover 1/2" to 12", supporting surface treatments such as bare pipe, black paint, red paint, galvanizing, and epoxy powder coating. Zinc layer thickness can be customized according to customer requirements. Fire protection pipes are widely used in water-based fire protection systems for commercial buildings, industrial plants, warehousing and logistics, transportation hubs, stadiums, and other facilities, and are exported to international markets including South America, the Middle East, and Southeast Asia. With a comprehensive quality control system and fully traceable production management, Baolai International has established a full-chain quality assurance mechanism covering raw material inbound, production processes, finished product inspection, and shipping delivery, providing global customers with high-performance steel pipe products that meet international certification standards.