Shanghai Lelong Valve Co., Ltd[ http://www.shll.net/ ]It is a whole process valve manufacturing enterprise integrating scientific research, design, production, sales and after-sales service. It has rich manufacturing experience. With the efforts of all employees, it continues to innovate, introduces advanced technology at home and abroad and adds sophisticated equipment.

the company deeply develops solenoid valves (, steam solenoid valve, gas solenoid valve, explosion-proof solenoid valve, high-pressure solenoid valve, water solenoid valve, Teflon solenoid valve, solenoid valve with feedback model) , electric two-way valves, central air conditioning accessories and other high-end products and other special valves are the long-term development goal of the company. The products are designed and manufactured according to the first standards at home and abroad, such as ISO, API, ANSI, BS, DIN, NF, JIS, GB and IB. they have the characteristics of reasonable structure, exquisite manufacturing technology, complete specifications and stable quality. They are widely used in petroleum, oil and gas fields with three performances of availability, scalability and reliability Chemical, natural gas, electric power, metallurgy, pharmacy, construction, water supply and other industries. It has made great efforts to explore the international market, exported to the United States, Canada, Germany, the Middle East and other countries and regions, and has been highly praised and trusted by users.

the company has always been committed to relying on science and technology, continuous innovation and strict management system; it has established a complete management system to sell products, contracts, warehousing and finance Business and personnel efficiency are closely combined as a whole to strictly ensure the quality of products. Enterprises enter the information network and strive for "first-class quality" It is the purpose of Lelong valve, and the in-depth development of new products is the long-term goal of our factory. Lelong valve provides quality assurance with high-quality management, advanced production technology and excellent service, and returns the love of users for Lelong valve with good reputation.

the company is based on "seeking development with science and technology and creating brand with quality" We will actively introduce today's high, new and advanced technologies at home and abroad, use international advanced management means, establish a modern management mode and a diversified production pattern of large-scale models, constantly adapt to strategic and environmental changes, constantly optimize the combination, strengthen responsibility, and create opportunities through kinetic energy evolution. Looking forward to the future, we will base ourselves on the local market with newer and higher product development, manufacturing and comprehensive services The global marketing network system ensures the unlimited extension of the brand to the future and deduces a new era of "Lelong valve" valve industry