Goldsione Group., set of development, production and sale of pvc garden hose and pvc spray hose.

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Teach you how to identify the quality of the PVC Car Washing Garden Hose

1, the amount of wall thickness: to see whether the provisions of the wall thickness, here also note that some of the PVC Car Washing Garden Hose is empty, both ends of the wall to meet the requirements, but the middle wall thickness is thin, did not meet the requirements, cost.

2, the amount of length: to see whether the required length, and some manufacturers by shortening the length to reduce the price. In accordance with GB / T10002.1-2006 does not allow negative deviation.

Second, look

1, see the gloss: the surface of a good look good oily nature is a high quality products.

2, see the color: the standard high-quality PVC-U PVC Car Washing Garden Hose was light beige, if the pale that the PVC Car Washing Garden Hoseline that added excess calcium powder, some manufacturers miscellaneous materials, recycled material added too much, made of PVC Car Washing Garden Hose black, yellow.

Three, weigh

Weight: take the same caliber, wall thickness, length of the two PVC Car Washing Garden Hose weight, high weight of the calcium powder, impurity added too much material impure, fail to meet the requirements.



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