Handan Zhengda Pipe Co., Ltd., Rainbow TIANHONG, a famous trademark in Hebei Province, is a high-tech enterprise specializing in the production of high-frequency welded pipes, hot-dip galvanized pipes and other pipe products
Zhengda Pipe is a national high-tech enterprise, a national contract-abiding and trustworthy enterprise, is a high-frequency welded pipe, hot-dip galvanized pipe, spiral welded pipe, rectangular pipe, steel-plastic composite pipe manufacturing, sales as the leading, set science, industry, trade, culture as one of the modern comprehensive enterprises.
The company has successively passed the international ISO9001-2008 quality system certification, China Classification Society, environment, occupational health and safety system certification, and American Petroleum Institute API5L certification. "Rainbow" series steel pipe products are widely used in oil pipelines, oil and gas transportation, water supply and drainage, tap water, fire protection, gas, central heating, heating steam and other low-pressure fluid transportation and support, threading, steel structure, cold-formed profiles and other purposes.
"Rainbow" and "Jili" steel pipes are widely used in the construction of many national, provincial and municipal key projects, such as the South-to-North Water Diversion Project, Shanghai World Expo, Hangzhou Bay Bridge, Henan Intercity Railway Yellow River Bridge, Wuhan Yangtze River Tunnel, Three Gorges Dam, Jinan Olympic Sports Center, Nanjing Metro Line 3, Shiwu High-speed Railway, Kunming Changshui International Airport, Vanke Real Estate, Wanda Plaza, Shanxi Coal 3 Million Tons Coal to Oil Project, Shandong Liquefied Natural Gas (LNG) Project, Guizhou Rural Safe Drinking Water Project, etc.
The company has become the designated supplier of many large enterprises in China, such as China State Construction, China Railway, China Metallurgical, Sinopec, PetroChina, CNOOC, etc., and its domestic sales network is as far as Xinjiang, Qinghai, Yunnan and Guizhou, all over the country. At present, "Rainbow" brand steel pipes have been exported to Germany, France, Portugal, the United States, Canada, Peru, Uruguay, Colombia, Libya, Brazil, India, the Philippines, Malaysia and other countries.
Culture is the spiritual pillar of enterprise development, the broad and profound Chinese traditional civilization endows Zhengda Management with rich corporate culture connotation, and the company creatively puts forward the management concept of "Confucianism treats people, Legalism governs the factory". Inspired by the enterprise spirit of "being a decent person and doing a great cause", the core values of the enterprise based on "morality" and "integrity" have been formed, and a steel team of "working together, having the courage to fight, dedicating to development and contributing to the society" has been created. "Righteousness, decency, integrity, generosity, magnanimity, generosity" is the character of Zhengda; "Resolute and resolute, prohibitive, iron will, fraternity and dedication" is the style of Zhengda; "Success in thinking, industry in diligence; Sailing against the current, if you don't advance, you will retreat" is the development concept of Zhengda people.
The wall stands thousands of miles, and if there is no desire, it is rigid; Broad is virtuous, only righteousness is great. With the vigor of the mountains, the breadth of the sea, the quality of integrity and pragmatism, the style of dedication and innovation, the pursuit of excellence, the belief of creating eternity, the inheritance of the millennium steelmaking culture, and the achievement of a century-old pipe enterprise!
