Seko plastic Co., Ltd is a specialist manufactuere, researcher and developer of various moulks and plastic parts as constructional pipes and fittings, and agriculture pipes and fittings so on. It has some advanced pairs of spiral shel pole extrusion machine, and more than 10 injection machines and complete accurate check out equipment to make all kinds of plastic products. We insist on using the first-class hardware and software equipments, the first-class production system and making the first-class products. It is the undertaking aim that we have been following all the time to "survive on high quality and seek development with efficiency", seko pursues the quality of each product, pays attention to the assurance of every detail and precise spirit.