RpProto offers a high-quality custom Injection Molding service. It is the most cost-effective process for mass plastic part production. We have 50 of sets of injection molding machines. It enables us to produce tens of thousands of high-quality plastic parts within weeks. Injection-molded parts can be made of different materials, such as ABS, PMMA, PVC, PE, PC, POM, PEEK, UHMW,TPU, TPE, Silicone, etc.

Taizhou Huangyan Huida Plastic Machinery Co.,Ltd have more than 29 years experiance in making moulf.We specialize in custom making kinds of plastic pipe fittting mould with good quality and best service. Based on precise tooling, high technology and top mentality mould design. HUida mould has established the main markets in Latin American,Europe,USA, Iran ,Pakistan,Middle esst ,N ietnamand other countries and regions. We are specialized in designing, molding and making plastic molds for pipe

ABS, PVC, and Polypropylene (PP) injection molded parts are very frequently used in the automotive industry. Such as housings, mirror housings, cup holders (and other storage compartments), entire dashboards, bumpers, grilles, etc.

Overmolding is a process which makes one component mold over another. Overmolding is less expensive than other production methods since it eliminates the requirement for product assembly.

Insert molding is used in a variety of industries, such as automotive, cooking utensils, household appliances, instruments, knobs, electrical components etc. Insert moulding not only saves money on labour and assembly, but it also decreases the size and weight of the part, increases component reliability, and improves part strength and structure while allowing for more design flexibility.

Our in-house mold-making shop ensures your mold is built with a short lead time at a lower cost, and the quality is well controlled. Contact us.

RpProto can build rapid injection molds in two weeks at a lower cost due to using cheaper and easy-to-machine materials, like aluminum. Rapid tooling (bridge tooling) is an excellent process for low-volume manufacturing. The cost of rapid tooling is more than 50% lower than that of full production mold.

Insert molding is used to add usually metal parts to injection molded parts during molding. Insert molding is used in a variety of industries, such as automotive, cooking utensils, household appliances, instruments, knobs, electrical components etc. Insert moulding not only saves money on labour and assembly, but it also decreases the size and weight of the part, increases component reliability, and improves part strength and structure while allowing for more design flexibility.

Overmolding is a process which makes one component mold over another. Overmolding is less expensive than other production methods since it eliminates the requirement for product assembly. Overmolding is one of the most effective manufacturing methods for mass production with multiple colours or materials. Plastic overmolded components ensure proper alignment and prevent loosening of the different parts, which improves the product’s strength.

After the rubber paint is attached to the surface of the plastic product, the product will feel very elastic and soft. At the same time, the product can be anti-pollution and anti-solvent.As the name suggests, paint adheres to the surface of a product to make it visually and perceptibly rubbery. Commonly used in: mobile phone cases, cups, cameras and other products.

As a leading injection molding production factory in China, we provide mold storage and maintenance for hundreds of customers free of charge. This ensures that the customer’s injection mold is in the best condition and can be used for production as quickly as possible when the customer needs to produce parts.

Overmolding is one of the most effective manufacturing methods for mass production with multiple colours or materials. Plastic overmolded components ensure proper alignment and prevent loosening of the different parts, which improves the product’s strength.

Electrolysis is used to attach a metal film to the surface of the parts, thereby preventing corrosion, improving wear resistance, conductivity, reflectivity and improving aesthetics. It is very suitable for surface treatment of plastic products such as PC plastic raw materials and ABS.

FDA or medical-grade plastic Injection Molding parts for the medical industry, with high tensile strength, and resistance to high temperatures. Testing kits, surgical products,  plastic housings, enclosures, cases, syringes, valves, dishes.

2,If the mould broken without personal mistake operation within one year,we will take respobsibility for it, we will make broken parts depend on design and ship to you.

RpProto provides injection molding for electronic products like laptop and desktop computers, routers, electronic cigarettes, cellphones, cameras, and other handheld devices. Battery enclosures, Cases, and enclosures for circuit boards, Electrical switches, electrical connectors, enclosures, and protective sleeving.

Following stringent health and safety rules and regulations, molded parts have to be BPA-free and completely non-toxic. Equipment parts, Containers for beverages and food, Parts for filtering and dispensing beverages, Conveyor system components, Overcaps

UV varnish is a kind of transparent coating, also known as UV varnish. UV varnish is hard and scratch-resistant, which can protect products very well.In addition, UV paint can also adjust the gloss of the paint to make the product more beautiful. UV paint is commonly used in air conditioners, televisions, headphones, and other products.

RpProto’s skilled team effectively manufactures high-quality injection molding. We use various materials and finishes to meet the needs of any industry or application. Here are some of the options available to you:

Texturing is to corrode the mold to produce textures such as serpentine and etched patterns. After the plastic product is molded through the mold, the surface will produce corresponding textures. That is, we often see rough graininess or some special textures on the surface of the product. Features: non-slip, beautiful, commonly used in electronic products such as mouse, earphone, and air conditioner