Tianjin longlong metal products factory (hereinafter referred to as longlong) was founded in 1991, since it is establishment, Longlong has been engaged in manufacturing and R&D for vaious of cold bending steel profiles, flat uniaxial tracking bracket system, photo-voltaic bracket, greenhouse steel structure and parts, as well as equipment production for products mentioned above; All the products have features of high precision, superior high standard, high performance due to dedicated professional experience.

Sales network covering national market and extending to overseas market such as USA, France, Australia, UK, Canada, Germany, Greece, Spain, Russia, Singapore, Thailand, Vietnam, Mexico, Iran, Qatar India, Israel, etc. Longlong has gained high reputation among the clients for both domestic and overseas.

We will persist in providing the good quality and the sincere service. The company conforms to credit precedence and user supremacy.

Our promise is to offer the highest quality with competitive price, the timely delivery and the best service!

We hope to be your best supplier and business partner!