Most of dustpans are made with soft edge to capture more dust, which touches floor closely. The plastic material of main body for dustpan generally is PP, soft edge is TPE or soft PVC. In order to save investment each machines and molds, the conventional dustpans are molded with PP at the first injection, then made over molding with TPE or soft PVC at the second process. Now, all the production costs are rising up, including labor cost, rental expense, plastic material and so on. Moreover, the output is less and defectives are higher for making 2-step injection molding. Double components injection molding in one step become more popular.

Plastic electrical junction box mold is fast becoming the standard material for electrical boxes, especially for do-it-yourself work. If junction box is required IP66 dustproof or IP67 waterproof, the plastic junction box will be made with double injection molding for sealing in order to reach the requirement of dustproof or waterproof. [ Reserved Hole Design ] We offer a superior waterproof performance of this outdoor electrical box. Drill holes open on your demand and make whole box keep a better sealing.

A strainer / colander is a kitchen utensil used to strain foods such as pasta or rice or to rinse vegetables. The perforated nature of the colander allows liquid to drain through while retaining the solids inside. It is sometimes also called a pasta strainer or kitchen sieve.

Plastic electrical junction box is fast becoming the standard material for electrical boxes, especially for do-it-yourself work. Plastic electrical junction boxes are lightweight, cheap, and simple to work with. Holes are easy to punch out in the back or sides. Many plastic boxes come with built-in clamps for the wires, further lowering the overall project cost.