What is the proportion of material cost to total production cost for polyswitch ?

It changes from various producers who embrace different technology and cooperate with different raw materials providers. To be able to make sure the quality of polyswitch , it's necessary for a professional maker to put necessary investment to raw materials choice before manufacturing. Besides the carefully-chosen materials, the manufacturing price on it such as high technology cost, labour investment and innovative equipment price is crucial, too.

Shenzhen Jinke Special Materials Co.,Ltd. has excellent performance in ptc heater industry. As one of Jinke's multiple product series, ptc heater series enjoy a relatively high recognition in the market. The product features high filtration efficiency. The sand separators have been used for the removal of silt, sand, and organic impurities. Jinke ceramic PTC can be used for longer period. The product has significant development advantages compared to other product. Jinke PTC is well recognized by users with sales making up over 40% of the world's figure.

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