While producing dairy 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.

TECH-LONG is expanding our influence in the market now and our elaborate products play a significant role in it. Having been updated and optimized for years, the products are of great value, which creates more interests for users. What's more, they enjoy a high sales volume and have a relatively high repurchase rate. In a word, they are of the great importance to the business development.

At TECH-LONG, we always believe in the principle of 'Quality First, Customer Foremost'. Besides the quality assurance of products including dairy filling machine, thoughtful and professional customer service is the guarantee for us to win the favors in the market.