LSR and Rubber Product

Extreme LSR Molding Capabilities

We have been professional in providing Liquid Silicone Rubber(LSR) injection molding and rubber/silicone compression molding services, as well as packaging, and order fulfillment in our Dongguan facility since 2006. Our expertise lies in but is not limited to, healthcare products for infants, low-risk medical components, pet supplies, and high-end consumer products. Our advantages include:

Imported advanced tooling from Switzerland & Japan for precision mold process. The 100,000-level dust-free workshop ensures efficient, precise manufacturing.

Experienced in rubber parts, 20-90 shore A hardness with +/-5 tolerance.

Stocks 20+ rubber materials for general, FDA, medical, and UL grades. Complies with RoHs & Reach.

Advanced LSR molding process for one/multi-color effects:
① LSR General silicone injection molding
② LSR Special silicone injection molding
③ LSR Plastic over-molding
④ LSR Metal over-molding
⑤ LSR Glass over-molding
⑥ LSR Modular electronics over-molding

Certified with ISO 9001:2008 for quality & ISO 14001:2004 for environment. Implements TS 16949 & ISO13485 standards.

We have a professional LSR liquid silicone precision injection technology team to customize LSR solutions for customers, Whether it is a design, development, or manufacturing problem, we can engineer a solution that solves it.

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Premium LSR Injection Molding of Exquisite Quality

Looking for exceptional custom molded parts? Look no further! Custom Plastics specializes in delivering top-notch, tailor-made solutions. With our expertise in on-demand injection molding, we provide high-quality prototypes and production parts to meet your unique requirements.

Consumer Products

Healthcare Products

Pet Products

Rubber Injection Molding Materials

At Rilong, we offer a wide range of injection molding plastics and additives to meet special requirements. Our expert team can customize the most cost-effective materials to suit your specific needs. Below is our list of available injection molding materials and additives for your reference.

Elastomer & Rubber

The general materials are listed below for custom rubber injection molding.

Silicone

EPDM

NBR

TPU

TPE

TPV

FKM

Additive & Fibers

Different Types of Molds to Meet Customer Needs

Looking for exceptional custom molded parts? Look no further! Rilong specializes in delivering top-notch, tailor-made solutions. With our expertise in on-demand injection molding, we provide high-quality prototypes and production parts to meet your unique requirements.

Core Advantage	Specialized in mold designing, machining, and compression&LSR injection molding
Product Material	Silicone, Natural Rubber, NBR, NR, Viton, EPDM etc.
Product Finishing	Silkscreen, PU coating, Hand oil coating, Laser etching, Spraying, Epoxy Coating, Glossy coating, Matte Coating, UV Painting, Pad printing, Embossed, Debossed, Drop Coating, Ink Filling, etc.
Mold Cavity	Single Cavity, Multi-Cavity
Runner System	Hot runner and cold runner, YUDO hot runner
Product Color	Any Colors (refer to Pantone, RAL, CMYK, or Color Sample)
Mould Finishing	Polishing, Texture, EDM, Sandblasting Grinding
Inquiry Information	2D, 3D, Physical Samples or the size of the multi-angle pictures
Advanced Tool Equipment	◆ 8 Advanced CNC machines: Charmilles, Seiki, MITSUBISHI ◆ 4 Advanced EDM: CHARMILLES, SODICK ◆ 2 Advanced WEDM: CHARMILLES, SODICK
Inspection Standard	FAI (First Article Inspection), Dimension Report,Outgoing products inspection report

Transforming Your Ideas Into a Reality

Rilong Precision Mold World Class Injection Molds and Molding Services
Concept to distribution, We get it done

DESIGN

From initial sketches to detailed CAD/CAM designs, our team of skilled technical designers and engineers will expertly guide you in preparing your component for the molding process.

MANUFACTURING

Our multiple facilities, equipped with the latest technology and staffed by experienced professionals, ensure that we meet a wide range of production needs with precision and efficiency.

FULFILLMENT

Rilong offers global distribution services through our three strategically located warehouses in Shenzhen, Dongguan, and Zhuhai. This ensures timely delivery, regardless of your location.

Customer-Focused Partnership

At Rilong, we design and develop new product molds based primarily on our customers’ ideas. We take pride in listening to customer feedback and implementing their innovations, ensuring that their vision is brought to life.

Leaders in Innovation

Rilong Precision Mold supports this rapid pace by developing and building advanced tools that ensure we remain at the forefront of the industry, consistently leading with innovation and excellence.