Dongjing products are one of the reliable products in the field of sanitary fluid accessories. The products meet the requirements of GMP and FDA.

Professional supply of various sanitary butterfly valve, sanitary pipe fittings, sanitary elbow, sanitary check valve, sanitary pump series and non-standard accessories.

The products can be in accordance with different industrial standards (such as ISO, DIN, IDF, SMS, 3a) and finish, material, etc., variety and specifications.

It is widely used in petroleum, chemical, metallurgy, electric power, natural gas, textile, pharmaceutical, food and environmental protection engineering industries.

After receiving your feedback on product quality problems, we will make a reply as soon as possible, and be responsible for dealing with the product quality issues until you are satisfied.

Sufficient production and stock, delivery on the day of urgent delivery, delivery on time, delivery on time, delivery date, and try our best to meet the requirements of customers.

Our company provides after-sales service hotline to customers, and professional and technical personnel open mobile phones to provide services 24 hours a day.

Your satisfaction is our wish, we adhere to this concept, constantly strive to improve our strength, to provide better products and services for the majority of new and old customers.