About Us

Qingdao Ruicheng Huasheng Industry&Trade Co., Ltd. was founded on Jan.26th,2016, located in Nancun town, Pingdu city, Qingdao City, Shangdong Province, China. Specialize in designing, producing customized plastic products, plastic injection molding design, and making plastic raw material granules. We are one of the largest plastic injection products manufacturers in Qingdao city. Our main injection products include parts of air conditioner/refrigerator, display board, and auto parts, etc....

Latest News


What is the difference between blow molded pallets and injection molded pallets

Blow-molded pallets have blow-molded holes on the exterior surface, and they are all empty in the middle. Only double-sided pallets can be produce...

Injection Molding Of Thermoplastics

In injection molding, thermoplastics are heated to soften to flow, and after cooling, they become hard and form products, and vice versa. The exper...

Common problems in injection molding and their solutions

Injection molding will more or less encounter this or that kind of problem, this is normal. As long as there is a problem, there will be a solution...

How To Effectively Maintain The Injection Mold

1. The processing enterprise should first equip each pair of molds with a resume card to record and count its use, care (lubrication, cleaning, rus...
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