At Sheng-An Plastic Machinery Co., Ltd., high customer satisfaction is one factor that differentiates ourselves from our competitors. Today, we would like to share two measures that help increase customer loyalty. One is we always treat customers like we want to be treated. On a regular basis, we will perform some simple role play in which we act out a few scenarios that involve easy-going and bad-tempered customers. Through which, our staff can be more proficient at handling different situations. The other is to stay current on customer reviews and feedback. It is worth taking the time to find out what customers want, as well as what they'd like to see improved. This, in turn, will motivate us to improve ourselves.

SAN is a globally recognized plastic extruder screw design supplier. As one of Sheng-An's multiple product series, pipe extrusion line series enjoy a relatively high recognition in the market. twin screw extruder outrival other similar products with its double screw extruder materials. The product is endowed with twelve-month free maintenance service. This product is suitable for a wide range of applications. The product saves human labour effectively by eliminating the adjustment of mold structure.

SAN plans to be a worldwide competitive manufacturer.