Chongqing Zhengda Guardrail Co., Ltd. was founded in 1998 with a factory building of more than 10,000 square meters. It has professional complete sets of production equipment, with qualifications such as decoration and decoration, steel structure, security level 1, and transportation product production and construction. The company focuses on the production and installation of building guardrails made of metal materials such as carbon steel, zinc steel, stainless steel, aluminum alloy, etc., corrugated beam steel guardrails, isolation guardrails, anti-collision guardrails, fence guardrails, lamp poles, signs, small steel structures, and blinds. After years of quality precipitation and full area accumulation, strong comprehensive strength and competitive advantages have been formed. The company has clear strategic goals, a simple and efficient organizational structure, and a standardized and processed operation system. The company has passed the quality, environment and other management system certification. The product has been insured by the insurance company. The company has obtained several invention patents and utility model patent certificates. The company has introduced advanced technologies and industry-leading technology of French Shames and American Zhenchen Painting. The company has advanced large-scale fully automatic spraying assembly line, CNC high-precision double-head cutting machine tool, corrugated plate molding machine, flower treading machine, pipe bending machine, punching machine series, metal surface oil removal, pickling, phosphating, passivation set Facilities, etc. The company is a unit participating in the compilation of many standard regulations.

"Concentrate on service and be honest in cooperation, and have long-term cooperation." Zhengda Company has the ability to build guardrails of 1 million meters and 3,000 kilometers of highway guardrails per year. The company has always taken "authenticity first and help the world" as its action program. Zhengda people focus their energy, manpower and financial resources on guardrails, striving to make them perfect and thorough on metal guardrails to provide customers with accurate and value-added services; the company has formed regional brand advantages and has a strong customer awareness and cooperation awareness. , has an efficient execution team and an expert R&D team that "fights hard battles during construction periods". The company has provided high-quality products to the transportation, municipal, public security and other departments in more than 20 provinces and cities, and has established long-term and in-depth cooperative relationships with more than 30 highway companies. From 2009 to the present, we have signed centralized procurement agreements or long-term strategic cooperation agreements with Vanke Group, Chongqing Vanke, Yunnan Vanke and other companies. The company has successively signed long-term strategic cooperation agreements or project cooperation agreements with Evergrande, Longfor, China Resources, China Merchants, Xincheng, Xuhui, Jinke, Dongyuan, Blu-ray, Huayu and other units. Zhengda products have been sold to more than 30 provinces and cities in China, to Asia such as Japan, Vietnam, East Timor, etc., to Africa such as Liberia and South Sudan, and to Europe such as Italy.