Shandong Jianhua valve manufacturing company, established in 1999, is a high-tech enterprise integrating design, R & D, manufacturing, sales and service. The company was founded in April 1999, with 400 employees, covering an area of 263400 m2 and a registered capital of 100 million yuan. The company has three casting processes of resin sand, clay sand and EPC, as well as a full set of equipment and molds. It has the annual production capacity of casting 50000 tons of valves and pipe fittings and assembling 600000 sets of valves and pipe fittings. In recent years, in the face of increasingly fierce market competition and sudden COVID-19, all the cadres and workers of the company have worked together to achieve stable and healthy development of the company.
The company has successively won the "provincial contract abiding and trustworthy enterprise" of Shandong Province, the "industry famous brand" and "outstanding contribution enterprise" of water supply and drainage 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 people's Government of Shandong Province, the "invisible champion" of small and medium-sized enterprises in Shandong Province, and the provincial manufacturing industry "Single champion", Shandong "Gazelle enterprise" and other honorary titles. The company's "Guomei" trademark won the honorary title of "Shandong famous trademark".
The company's main products include dozens of varieties, such as high-speed inlet and exhaust valves, adjustable pressure reducing valves, backflow preventers, butterfly valves, gate valves, remote-controlled floating ball valves, eccentric hemispherical valves, spherical check valves, swing check valves, butterfly slow closing check valves, silent check valves, flow regulating and pressure regulating valves, etc. among them, high-speed inlet and exhaust valves, adjustable pressure reducing valves and backflow preventers, Jianhua has independent knowledge Right. The nominal size of the products ranges from DN50 to DN3600, and the nominal pressure ranges from pn6 to PN25. The main materials include cast iron, cast steel, stainless steel, etc. the company can design and manufacture according to the national standard GB, American standard API, Japanese Standard JIS, German standard DIN and other standards. The products cover almost all categories of products commonly used in water conservancy and water engineering. The products are exported to Japan, the United States, Europe, Southeast Asia, South Asia, West Asia and other countries Ten countries and regions. The products have reliable quality and stable performance. After years of foreign exchange, they have been widely praised by customers at home and abroad. Among them, the largest 72 inch gate valve produced for American customers has been highly praised by peers at home and abroad.
The company pays attention to R & D and scientific and technological investment, and actively carries out industry university research cooperation with colleges and universities such as Beijing University of science and technology, Beijing University 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. In addition, the company also leads and participates in the application process for water supply and drainage Soft seal gate valve CJ / t216-2013, composite high-speed inlet and exhaust valve CJ / t217-2005 for water supply pipeline, butterfly valve CJ / t261-2015 for water supply and drainage, directly buried gate valve CJ / t262-2016 for water supply and drainage, reduced pressure backflow preventer GB / t25178-2020 and other standards have been formulated. The company has been successively approved by China National Petroleum Corporation, material management center of Wuhan water supply company and Taiyuan Water Supply Group Co., Ltd The company, Zhengzhou tap water Investment Holding Co., Ltd., Beijing tap water group Yutong Municipal Engineering Co., Ltd. and other large end customers have been approved as qualified suppliers. In view of the excellent performance and excellent after-sales service of the company's products, we have participated in the construction of supporting water supply project of South-to-North Water transfer, Beijing bird's nest water supply and drainage project, CCTV water supply and drainage construction project and Beijing mayor in recent years Recently, we have received a letter of thanks for the successful celebration of the 70th anniversary of the founding of new China from the pipe network management branch of Beijing Waterworks Group Co., Ltd. and China Construction First Bureau (Group) The letter of thanks for the construction of xiong'an New Area sent by the project Department of xiong'an new area of Co., Ltd. can contribute to the construction of national key projects and contribute our modest efforts to Jianhua. We feel great honor!
The company always adheres to quality for survival and science and technology for development. It has established a strict quality control system and continuously improved it. It has successively passed ISO9001 quality management system certification, ISO14001 environmental management system, iso45001 occupational health and safety management system certification, intellectual property management system certification, 5A after-sales service certification, wras gate valve certification, CE certification ISO enterprise products adopt international standard accreditation certificate, measurement management system certification, TS and other systems and product certification.
Over the years, we have always focused on the manufacturing field of valves and pipe fittings, aimed at high-end, branding and differentiation, adhered to the synchronization of quality development and transformation and upgrading, strict management and technological innovation, domestic market and international market, won the recognition of customers and the market by relying on excellent quality and good reputation, maintained strong competitive advantage and promoted the steady development of enterprises year after year.
We will always adhere to the core concept of "manufacturing first-class quality and pursuing customer satisfaction", the enterprise spirit of "Houde Jianhua, product casting Guomei" and "serving the people and helping the people's livelihood" We sincerely hope to cooperate with customers at home and abroad and people from all walks of life to jointly create a mutually beneficial and win-win future!