In the production of molecular sieve sizes, we place the highest value on reliability and quality. Its user-friendly performance must be ensured under any circumstance, having the highest priority over sales objective, design, marketability and expense issues. All staff at Suzhou Hengda Purification Equipment Co., Ltd will exert the best effort to observe quality standards for this product.

We’re proud of what we do and how we work for Zhongsu Hengda, and like any other brand, we have a reputation to maintain. Our reputation is not just about what we think we stand for, but what other people perceive Zhongsu Hengda to be. Our logo and our visual identity reflect who we are and how our brand is portrayed.

We always pay much attention to customers' opinion while promoting our Hengda Purification. When customers put up with advice or complain about us, we require workers to deal with them properly and politely so as to protect customers' enthusiasm. If it's necessary, we will publish customers' suggestion, so in this way, customers will be taken seriously.