Which Dalian film blowing machine is good?

Dalian Longyao Plastic Machinery Co., Ltd. is better. The company is a professional manufacturer of Dalian film blowing machine, mainly producing PE film blowing machine, three-layer extrusion film blowing machine, ABA film blowing machine and so on. , and participated in the bidding project for 9 times; In terms of intellectual property, trademark information 1, patent information 19, and copyright information 3; In addition, the enterprise also has two administrative licenses, and the products produced are of good quality and reasonable price.