Founded in 1999, Shandong Jianhua Valve Manufacturing Co., Ltd. is a high-tech enterprise integrating design, R&D, manufacturing, sales and service. It has 500 employees, covers an area of 133,400 square meters, and has a registered capital of 10,000 yuan. The company has three casting processes of resin sand, terracotta sand and lost foam, as well as a full set of equipment and molds, with an annual production capacity of 50,000 tons of valves and pipe fittings and 600,000 sets of assembly valves and pipe fittings. In recent years, in the face of increasingly fierce market competition and the sudden new crown epidemic, all cadres and employees of the company have worked together to achieve the stable and healthy development of the company.
    The company has successively won the "Provincial Contract-abiding and Trustworthy Enterprise" in Shandong Province, the "Industry Famous Brand" and "Outstanding Contribution Enterprise" of China Metal Building Structure Association, the first batch of specialized and new "Little Giant" enterprises of the Ministry of Industry and Information Technology, the "John Byron Qilu Friendship Award" issued by the Shandong Provincial People's Government, the "Invisible Champion" of small and medium-sized enterprises in Shandong Province, the "Individual Champion" of provincial manufacturing industry, and the "Gazelle Enterprise" of Shandong Province. The company's "Jianhua Guomei" trademark won the honorary title of "Shandong Famous Trademark".
    The company's main products include high-speed inlet and exhaust valves, adjustable pressure reducing valves, backflow preventers, butterfly valves, gate valves, remote control float valves, eccentric hemispherical valves, spherical check valves, rotary check valves, butterfly slow-closing check valves, silent check valves, regulator and other dozens of varieties. Among them, high-speed inlet and exhaust valves, adjustable pressure reducing valves, and backflow preventers Jianhua has independent intellectual property rights. The nominal size of the product is from DN50~DN2600, the nominal pressure is PN6~PN64, and the main material includes cast iron, cast steel, stainless steel, etc. The company can design and manufacture according to the China standard GB, American standard AWWA, Japanese standard JIS, German standard DIN ，English standard EN and other standards, and the products cover almost all categories of commonly used products in water conservancy and water engineering today. The products are exported to dozens of countries and regions such as Japan, the United States, Europe, Southeast Asia, South Asia, and West Asia. The product quality is reliable and the performance is stable, after years of foreign exchanges, it has been widely praised by customers at home and abroad, among which the largest 72-inch gate valve produced for American customers has been highly praised by domestic and foreign peers.
    The company pays attention to R&D and scientific and technological investment, and actively carries out industry-university-research cooperation with universities such as Beijing University of Science and Technology, Beijing Institute of Technology, Shandong University, and Ocean University of China. It has a provincial enterprise technology center and has 99 patented products, including 6 invention patents and 5 invention patents that have entered the application process. In addition, the company has also led and participated in the formulation of soft seal gate valves CJ/T216-2013 for water supply and drainage, CJ/T217-2005 for water supply pipeline compound high-speed inlet and exhaust valves, butterfly valves for water supply and drainage CJ/T261-2015, direct buried gate valves for water supply and drainage CJ/T262-2016, pressure reducing backflow preventer GB/T25178-2020 and other standards. The company has been approved as a qualified supplier by large end customers such as China National Petroleum Corporation, Wuhan Water Supply Company Material Management Center, Taiyuan Water Supply Group Co., Ltd., Zhengzhou Water Supply Investment Holding Co., Ltd., and Beijing Water Supply Group Yutong Municipal Engineering Co., Ltd. In view of the excellent performance and excellent after-sales service of the company's products, in recent years, we have participated in the construction of the supporting water supply project of the South-to-North Water Diversion Project, the Beijing Bird's Nest Water Supply and Drainage Project, the CCTV Water Supply and Drainage Construction Project, the Beijing Chang'an Street Water Supply Network Renovation Project, the Dubai Airport Water Supply Pipeline Network Project, the Hong Kong International Airport Water Supply and Drainage Pipeline Renovation Project and other large-scale key projects at home and abroad. we have also received a letter of thanks from the Pipe Network Management Branch of Beijing Water Supply Group Co., Ltd. for the successful celebration of the 70th anniversary of the founding of the People's Republic of China and a letter of thanks for the construction of Xiong'an New Area from the Xiong'an New Area Project Department of China Construction First Bureau (Group) Co., Ltd., which can contribute to the construction of national key engineering projects and contribute to our humble strength, and we feel extremely honored!
    The company has always adhered to the quality of survival, the development of science and technology, established a strict quality control system, and continued to improve and improve, successively passed the ISO9001 quality management system certification, ISO14001 environmental management system, ISO45001 occupational health and safety management system certification, intellectual property management system certification, after-sales service 5A level certification, WRAS certification, CE certification, GSK certification，ISO enterprise product adoption international standard recognition certificate, measurement management system certification, TS and other systems and product certifications.
    Over the years, we have always focused on the field of valve fittings manufacturing, aiming at high-end, branding, differentiation, adhering to the synchronization of quality development and transformation and upgrading, strict management and technological innovation, the domestic market and the international market, relying on excellent quality, good reputation, to win the recognition of customers and the market, to maintain a strong competitive advantage, and to promote the steady development of the enterprise year after year.
    We will always adhere to the core concept of "manufacturing first-class quality, pursuing customer satisfaction", the enterprise spirit of "building a good faith, casting national plums" and the corporate mission of "serving the people and helping people's livelihood", to provide users with high-quality, high-price, fast and efficient services. We sincerely hope to cooperate with customers at home and abroad and people from all walks of life to jointly create a better future of mutual benefit and win-win results, co-creation and sharing!