Considering the quality of the finished product - extruder machine , the materials cost accounts for a certain proportion of the total cost. The raw materials are an integral part of manufacturing the products and are conveniently and economically traceable to specific units of output. Generally, the investment to the raw materials can indicate the quality of the products to some extent. If a factory offers a much lower or cheaper price to customers, then you should be on the watch for the quality of the products because they may feature poor performance.

Sheng-An Plastic Machinery Co., Ltd. is one of the leading Chinese manufacturers of pipe extrusion line. Our operations cover development, production, marketing and sales of relevant products. Sheng-An's screw extruder machine series contains multiple sub-products. SAN dual screw extruder is carefully and reasonably designed by a group of highly-qualified and experienced designers. The product has been warmly accepted in the Japan and Germany markets. dual screw extruder are also very important features for industrial extruder. The product saves human labour effectively by eliminating the adjustment of mold structure.

Sheng-An sticks to excellent service mode and environmental protection concept. Call now!