LONGYAO CHENGXIN VALVE CO., LTD

After several years of research and development, GB has formed 12 series and more than 1600 specifications of gate valves, globe valves, check valves, ball valves, filter valves, bottom valves (0.25Mpa/1.0Mpa) balance valves, disc valves and so on.

About Us

Chengxin Valve Co.,Ltd. located in the industrial estate of Weijiazhuang Town,Longyao County,Hebei province,is a successful company specilizing in manufacturing and selling cast-iron valves and castings.

Strength

The company has passed the ISO 9001:2008, 14001:2004 quality, environmental management system certification, and obtained the "People's Republic of China Special Equipment Manufacturing License," the Chinese General Machinery and Valve Association member

News

Download

introduction

reputation creating brand,innovation expanding prospect

Chengxin Valve Co.,Ltd. located in the industrial estate of Weijiazhuang Town, County,Hebei province,is a successful company specilizing in manufacturing and selling cast-iron valves and castings..Our company was orignally founded in 1993,and expanded into the Integrity Valve Co.,Ltd.in 2005. With accurate market localization,excellent quality and standard internal management,after several years' development,the company has become a fairly large-scale modem enterprise and won a high reputation in valves and casting iindustry in China.
Our company has always upheld the principle that we operate by being honest and credible,and has always stuck to the strategy of development.Up to now,our company has already covered an area of more than 70,000 square merers,and has had a staff of over 400 including various types of engineering and technical personnel and senior management of more than 30 people,besides,the annual output of valves has reached over 11,000 tons.
Our company attaches great importance to the development of product species.At the beginning,our company had only a few species and specifications.Through the research and development in recent years,the national standard has formed 12 series,more than 1600 specifications are also made,including gate valve,globe valve,check valve,ball valve,filter valve,bottom valve(0.25Mpa/1.0Mpa),balancing valve,butterfly valve and so on,the international standard are:DIN(German),API,ANSI(American),BS(British),Russian standard and other products.And our products have been approved by customers at home and abroad,for they have the characteristics of flexible start and stop,good performance and long use and other good qualities.Our company has set up more than 100 sales outlets distributed in cities of all size in domestic market,and has initially formed a relatively complete sales and service network.Some products have been exported to more than many countries and regions including Russia,Pakistan,Korea,Vietnam,and Dubai,Africa and so on.
Our company has owned a set of complete quality control system,for each working procedure froom raw materials to finished product were run under 30 tests to ensure stable quality.In recent years,our company has invested more than 260 million in building the modem physical and chemical laboratories,and purchasing the test and inspection equipment,eg the omnipotent tensile testing machine,ultrasonic thickness gauge,intelligent analyzer of three elements,metallurgical microscope,high-temperature fumace,Brinell hard-meter instrument and Luo hardness instrument,carbon-sulfur measure analyzer,etc.The well-provided testing equipment has ensured that the product quality meets standard requirements.
Our company has passed the authentication of ISO9001:2008 quality management system and 14001:2004 environmental management system,and has received the Manufacturing Licensen of Special Equipments of the People's Republic of China,besides,as a member of China General Machinery Valve Association,our company has the right to do import and export trade.
The enterprise is awarded the titles of the Famous Brand of Hebei province,the Key Promotion Unit of Consumer' Satisfaction of Quality,Reputation and Service,the Trustworthy Products of Hebei Province,the Key Promotion Unit of Chinese Famous Brand,China Famous Brand,The First Choice Brand of National Project Building Materials and the Advanced Enterprise of Safe Production and so on.
The company also vigorously contracts catsing business,the annual casting production is 6,000 tons,and has already formde the mass production of construction machinery patrs,textile machinery accessories and lathe machinery accessories and so on.