Take responsibility, start to grow, and make progress with responsibility. December 8th,Grey Water was awarded the "Grade II Qualification for Professional Contracting of Environmental Protection Engineering and Grade II Qualification for Professional Contracting of Building Mechanical and Electrical Installation Engineering".The smooth upgrade of the qualification is a recognition of Grey Water's service capabilities in special fields, as well as a recognition of Grey Water's ability to serve the environmental protection water treatment industry.
Founded in 1999, Grey Water is located in Jining Economic Development Zone, Shandong Province, on the shore of the beautiful canal, covering an area of more than 60 acres, with more than 12,000 square meters of modern production workshops and more than 500 square meters of laboratories. It is a high-tech enterprise integrating R&D, design, production, sales, installation and after-sales service of water treatment technology
Serving the market for 24 years, Grey Water has taken 'social water resources ecological improvement, water resources protection and utilization' as its own responsibility, providing professional, efficient and stable water treatment system services, with the mission of becoming a trustworthy enterprise in the society, focusing on industrial water treatment system services, building an integrated solution base for the water treatment industry, and creating an industry reputation brand. Since 1999, Grey Water has served many large and powerful enterprises in water treatment projects with a luxurious team of experts and excellent service quality. Today, we continue to lead the water treatment industry with more than 130 new customers added each year.
Focusing on water treatment services for 24 years, Grey Water is well aware of the importance of after-salesBased on the experience of nearly 10,000 water treatment projects, the after-sales diagnostic service system has been compiledIn the past 24 years, we have maintained more than 96% after-sales service satisfaction.
We are conscientious, abide by quality, pave the way with integrity and dedication, only to protect and improve more water resources; We are diligent, hard-working, and open the way with innovation and perseverance, just for the clearer water resources around us;