What we do

WELLGREEN, a division of Kaysuns Industry Ltd. – which its team has more than ten years experience both in industrial and sanitary fittings and valves, has good knowledge of sanitary products and equipments. Located in China’s most famous stainless steel pipe fittings manufacturing city, WELLGREEN knows well about how to control the materials, integrate into the production to ensure the quality. Supplying the best qualified products with reasonable price is our commitment to our clients.


Sanitary high purity stainless steel tubings and fittings (also known as hygienic tubings and hygienic fittings) are now widely applied in the hygienic processing industries of food, diary, beverage, brewery, winery, cosmetic, personal care, and bio-pharmaceutical. Being cleanable and have no areas for bacterial entrapment, sanitary products have its advantages which industrial fittings cannot cover.

With a team groups in design&technic, sales, QC&QA, logistic department, WELLGREEN is dedicated to bringing fresh air to our clients from traditional international trading.

Quality assurance

Ensure the quality of our products and reassure customers

On time

Ensure prompt delivery of our products and reassure customers


Ensuring sales service for our products and making customers happy


product has customized guarantees, making customers worry free