While producing edible oil filling machine, TECH-LONG only establishes cooperation with suppliers who are in line with our internal quality standards. Every contract we sign with our suppliers contains codes of conduct and standards. Before a supplier is finally selected, we require them to provide us with product samples. A supplier contract is signed once all our requirements are met.

The design and aesthetic of products reflect the prestige of our brand - TECH-LONG. To meet the changing needs of consumers, all TECH-LONG products perform well for them as well as for the environment. Till now, these products have formed unique customer groups and market reputation, and simultaneously make our company's popularity internationally.

We are trying our best to provide the most satisfying customer service besides the high-cost performance products including edible oil filling machine. At TECH-LONG, customers can get the products with the exact specification and style they require, and they can also ask for a sample for a detailed understanding.