衬氟磁力泵、化工泵、不锈钢泵、碱泵的专业研发生产经验； Green Ring has 15 years of professional R & D and production experience in fluorine-lined magnetic pumps, chemical pumps, stainless steel pumps, and alkali pumps;
余家化工、环保、制药、冶炼等专业企业； We serve more than 6,000 chemical, environmental protection, pharmaceutical, smelting and other professional companies worldwide;
余种，防腐防漏！ There are more than 1,000 kinds of fluids delivered by our pumps.
Lvhuan has been developing with innovation for many years, and its products are constantly optimized and upgraded. New chemical pumps are regularly launched to meet new needs of users;
余项专利技术，始终走在前面。 He invests heavily in new product research and development and old product upgrades every year. He has more than 10 patented technologies and always leads.
We are a professional manufacturer of special chemical pumps, and a professional manufacturer of anti-dry wear magnetic pumps in China;
We have an industrial park with independent property rights, an automated production workshop and an intelligent assembly workshop, and we have the cost advantage of large-scale production;
1. Scale—Lvhuan has a factory area of more than 30 acres and a construction area of more than 10,000 square meters. It has a professional pump test center.
2. Talents-Green Ring has a senior R & D team, which regularly organizes trainings at well-known professional colleges and universities nationwide every year, interacts with fluid experts, and realizes a professional development path that combines production, education and research. The company's front-line production workers will also organize various skills competitions to promote the improvement of processing skills.
3. Equipment-The software part adopts the CAD preliminary design → 3D hydraulic flow field simulation analysis → rotor dynamics and support reliability analysis technology to perfectly realize the characteristic functions and safety functions of pump products. The hardware part adopts high-end manufacturing equipment from the manufacturing industry, such as imported machining centers, CNC lathes, intelligent analysis water pump test benches, etc., which ensures that the product's qualification rate is 100%
4. Qualification-Green Ring has been identified as "High-tech Enterprise", "Provincial Famous Trademark Enterprise", "Municipal Famous Trademark Enterprise", "Science and Technology Research Achievement Award", "More than 10 Utility Models and Invention Patents" and many others Awards.
1. Our company has complete testing equipment and testing technology. Each equipment is tested in accordance with relevant national standards and enterprise standards before leaving the factory, and a complete product file is established to regularly track user usage to ensure the normal use of the user and the further development of the product. perfect.
2. According to user needs, a technician can be assigned for free on-site service to assist users in installation, commissioning and training of maintenance workers;
3. The warranty period of our company's products is 14 months from the date of delivery to the buyer or one year after the product starts to use (whichever comes first), and free maintenance services can be enjoyed during the warranty period. The factory implements a 2-hour quick response mechanism. Almost all cities in the country can solve the problem for users within 24 hours. If the product is damaged due to improper use (that is, damage caused by human factors), our company can also provide free repair service to the factory, but you need to charge the cost of replacement parts ;
4. Our company guarantees long-term supply of equipment accessories, and only costs are charged for accessories outside the warranty period;