Perhaps no such statistics can be obtained in the pvc extrusion marketplace. Since different channels may be established by manufacturers. This shouldn't be a key if you think about whether to perform. As a purchaser, you are expected to do research into the market to work out the requirement. You might have design or own product idea. Then OEM/ODM should be found.
Shanghai Kenda Industrial Co., Ltd, a reliable manufacturer of fence trellis, has been broadly appraised by customers around the world. The chrimas gifts series has many styles to meet the diversified needs of customers. The product is proven to be free of the dangers of electrical shock. It has passed the leakage current testing, which means that it has no power flows to the ground terminal. This product has a large assortment of applications that it is suitable for.
In addition to providing first-class service, Kenda also listen to the voices of customers.