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Injection Moulding Manufacturers

The key to ensuring high quality products is to choose high quality precision molds for production. In the process of looking for injection mold manufacturers, you will be faced with a variety of prices provided by different factories, there are cheap mold quotes, there are expensive mold quotes, which makes the choice quite difficult.
Once you choose the wrong supplier, you may face the problem of prolonged mold lead time, poor mold quality, short mold life and high product defect rate. However, not all high-priced molds are necessary, so it is particularly important to choose a trusted, reliable quality and reasonable price mold factory.
Grandshine is your best choice of mold factory, we have rich experience in mold development in the United States,China and Singapore.we have excellent engineering team, and our factory has passed ISO9001, ISO14001, BSCI B level a series of audited certifications. We are committed to providing you with high quality and affordable injection moulds.

Insert Molding

Grandshine is one of insert molding manufacturer, we provide custom insert molding to combines plastic and metal materials, allowing metal inserts in plastic parts. This insert molding technologies integrates the characteristics of both plastic and metal materials, providing diverse possibilities for applications.

Materials used in Insert Molding injection include:
Plastic: Plastic serves as the primary base material in Insert Moulding. Plastic insert molding materials include Polypropylene, Nylon, Polycarbonate, PET and POM.
Metal insert plastic injection moulding were applied in industry: bolts, electronic elements, connectors, etc. Common metal materials include steel, aluminum, brass, and stainless steel.

Insert Molding products offers the combined advantages of enhanced product strength, streamlined assembly processes, material savings, and increased design flexibility by seamlessly integrating threaded inserts for plastic injection molding.

Molding Over Molding

Grandshine has extensive experience in over molding, our products are widely used by major airlines such as United Airlines in the United States and Lufthansa in Germany.

Our co-molded products exhibit strong adhesion, successfully passing rigorous tests including a 10-meter(3ft) drop test and a tension violence test. These overmolded parts feature a 4-grade resistance to yellowing and oxidation. The injection overmolding products from our company showcase a seamless fusion of two materials, imperceptible to both touch and the naked eye. Our over molding technology is on par with the precision molding techniques of Japan and Germany.

Grandshine offer PC+TPU overmolding injection molding, PC+Silicone plastic overmolding, PC+TPE co injection moulding, TPU+TPE overmolds and other insert overmolding. Grandshine is your best choice of plastic mould company.

Plastic Mold Texture

Plastic mold texture is the process of creating a texture or pattern on the surface of the mold so that the surface of the final plastic product has a specific texture or pattern. This process is mainly through the use of a special surface treatment such as a scrub tool, chemical treatment or polishing tool in the mold or the addition of a texture board to produce the desired appearance and touch effect on the plastic product. The texture choice of plastic mold is leather texture, wood texture, hemp texture, mesh texture, wave texture, grass texture, pearlescent texture, the most common mold texture is mt11010 matte texture and smooth polishing. You can specify a specific texture number or give us a sample of the plastic mold texture you want, so that we can develop the texture you want for the plastic mold.

Plastic Mold Manufacturer

If you consistently encounter issues such as delayed mold delivery, poor mold quality, lack of precision in molds, short mold lifespan, coarse parting lines in plastic components, high product defect rates, contamination, uneven color, fragility of injection-molded parts, or the inclusion of recycled materials in your products, it may be time to seek out a new plastic mold manufacturer. Grandshine is a professional plastic mold manufacturer with 20 years of experience in injection molding and silicone molding.

We are committed to delivering high-quality molds and plastic products. Our promise includes using entirely new steel for mold production and fresh raw materials for product manufacturing. Each project has a dedicated project management team overseeing every step from product design and mold production to large-scale manufacturing, all adhering to the ISO9001:2015 international quality management standard. This ensures that every product we produce for you is of high precision and quality.

Furthermore, with offices in the United States and Singapore, we provide excellent local after-sales service. If you are in need of a new plastic mold factory, Grandshine is undoubtedly your top choice.

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