Third-party testing is time-consuming and expensive, but it's a necessary step in pvc profile extrusion development in Sheng-An Plastic Machinery Co., Ltd.. The review typically includes comprehensive formulation/material review, testing, and facility inspections. The certified products will have a certification mark on their packaging to help our consumers and other buyers make informed purchasing decisions. These testings and certifications prove the product compliance with national or international standards and regulations. They also demonstrate the independent validation and verification of our commitment to safety and quality.

Sheng-An is a qualified manufacturer of silicone extruder machine in China. We have won a high reputation in the industry. The plastic extruder screw design series is widely praised by customers. Using the state-of-the-art production equipment, SAN screw extruder machine is produced with flawless surface finishes. The product is easy to clean. There is less dead corner which accumulates dust and bacteria, and people can clean the surface with a damp cloth. The product can be applied in the medical, PC lighting, and auto industries.

Sheng-An tries to balance sustainable development and maximum benefits for customers. Welcome to visit our factory!