The proportion of materials cost to total production cost for spiral wrap may vary from different manufacturers, but it should be controlled within a certain range. The material cost includes the direct materials consumed in the manufacturing process, auxiliary materials, purchased semi-finished products, and others. Generally, the material cost should account for 1/3 or 1/4 of the total cost because the quality of the materials determines the quality of the finished products to some extent, and to get high-quality and certified products, it requires a company adhering to integrity and honesty to put a certain amount of investment in purchasing reliable raw materials.

YUEQING HUIHUA ELECTRONIC CO., LTD aims to be a top player based on the pcb support along with attentive service. pcb support produced by Wahsure is very popular in the market. Visual inspections for Wahsure heat tubing have been conducted. They include the check for an untrimmed thread, shading variance between different pieces of the same style or different parts of the same piece, and loose needles. This product is adjusted to different situations and occasions.

Wahsure places constant improvement of heat shrink tube in our first place. Please contact.