Chairman
Zhenning County, Anshun City, Guizhou Province, graduated from Chongqing Institute of Architecture and Engineering, founder of Huawei Technology Co., Ltd.
In 2018, he was selected into the "List of 100 Outstanding Private Entrepreneurs in the 40 Years of Reform and Opening-up" by the United Front Work Department of the Central Committee and the All-China Federation of Industry and Commerce. He was also a Chinese economic news figure in 2019. In 2019, he was selected as the "Business Leader of the Year in Transnational Business" by Forbes magazine. List.
He has been selected as one of the 100 most influential people in the world, 100 outstanding private entrepreneurs in the 40 years of reform and opening up, 50 most influential business leaders in China, and 100 business figures in Asia.
In September 1991, Huawei rented the third floor of the Industrial Building of Ho Ye Village, Bao 'an County, Shenzhen as a place to develop program-controlled switches. More than 50 young employees followed Ren Zhengfei to this dilapidated factory building and started their road of starting a business full of difficulties and unknowns. They divided the whole floor into four sections: veneer, power supply, general test and preparation, plus warehouse and kitchen. People sweat and work day and night under the high temperature of the machine, designing and making circuit boards, console and soldered circuit boards, writing software, debugging, modifying and debugging again. Under such circumstances, Ren Zhengfei went to the site almost every day to check the progress of production and development, held meetings to study the difficulties faced, and coordinated the division of labor to solve various problems. When it comes to dinner time, Ren Zhengfei and the company leaders have dinner with you at the food stalls......
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Achievement and honor
2022
2022 China's 50 most influential business leaders list released, so-and-so first
2023
XX Achievement Award
About Us
Tianjin Lianzhong Steel Pipe Co., Ltd. is a high-tech enterprise specializing in high-frequency welded pipe manufacturing, integrating R & D, production and service.
The company's main products are oil and gas exploitation casing, tubing, line pipe, fire pipe, drive shaft tube, axle tube, bus rectangular tube, compressor tube, roller tube, solar torque shaft tube, boiler and heat exchanger steel pipe, slotted pipe, structural pipe and pile pipe, etc., with an annual production capacity of 500000 tons. The company's products implement API SPEC 5CT, API SPEC 5L, FM1630, UL852, JIS G 3444, JIS G 3452, AS/NZS1163, AS/NZS1074, EN10217, EN10219, EN10255, GB/T9711, GB/T3091, GB/T13793, GB/T19830, YB/T5209, SY/T5768, GOST10704, GOST10705, GOST20295 and other domestic and other domestic and foreign standards.
The products are sold to domestic and overseas markets and are widely used in oil, natural gas, hydrogen, carbon dioxide and other fluid transportation, as well as solar energy, chemicals, machinery and equipment, automobiles, ships, electric power, construction and other industries.
The company's experimental testing center has all kinds of advanced testing equipment, has passed the CNAS certification, and has been recognized as "Tianjin Enterprise Technology Center" and "Tianjin Key Laboratory of Welded Steel Pipe Enterprises" to undertake the functions of welded steel pipe research and development, experimental testing and technical exchange.
Lianzhong Steel Pipe pays attention to the management of quality and safety, and has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, American Petroleum Institute API certification, American UL certification, American FM certification, EU CE product certification, Japan JIS product certification, Customs Union EAC certification, pressure pipe manufacturing license certification, etc.
The company pays attention to personnel training and technology research and development, relying on personnel training and technological innovation to drive development is the long-term development strategy of Lianzhong steel pipe.
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