Custom molded

rubber & silicone part services

Guangdong Anlin Tech nology Co., Ltd.

We are an OEM & ODM manufacturer in China, and we have full experience with an excellent R&D team in custom molded rubber & silicone parts, seals, o-rings, gaskets, buttons, stoppers, gifts, etc.

We can provide customers with a One-Stop Service: Design and Make Molds in-house, Quick prototyping, Mass production, Full inspection, and Competitive price.

What we can make

FKM/VITON Products

FKM/VITON (Fluorocarbon Rubber) is a high-performance synthetic elastomer. It exhibits superior aging and ozone resistance, low gas permeability, and good electrical insulation, making it ideal for demanding applications in automotive (seals, gaskets), aerospace, oil & gas, and chemical processing.

Silicone Products

Silicone is a highly versatile synthetic elastomer. It offers good electrical insulation, high chemical inertness, and biocompatibility. With low compression set and stable mechanical properties, widely used in seals, medical devices, kitchenware, electronics, and automotive components.

Rubber Products

Rubber is a highly elastic polymer material. It exhibits excellent abrasion resistance, shock absorption, and electrical insulation. Widely used in seals, hoses, gaskets, grommets and industrial components, its versatility stems from customizable hardness and processability via vulcanization.

For Household

Baking molds
Spatulas and spoons
Mats and oven mitts
Food storage containers
Baby care products
Cleaning brushes
Grips and foot pads
Coasters and bowl mats

For Electronics

Keyboard Covers
Phone and tablet cases
Cable Management
Battery Protection
Buttons and Switches
Thermal Pads
Non-slip Feet
Connector Seals

For Medical

Medical Tubing
Medical Seals
Cushions and Supports
Dental Devices
Medical Gloves
Medical Tires
Tourniquets
Implants

For Automotive

Seals and Gaskets
Spark Plug Boots
Radiator Hoses
Headlight Seals
Suspension Components
Exhaust System Hangers
Vibration Dampers
Drive Belts

Company News

—— Your custom molded rubber & silicone parts partner

Oct

21

Rubber Bellows & Boots: Materials, Design & Custom Molding

A rubber bellows — often called a boot — is a deceptively simple part that does critical work: it shields a shaft, joint, or linkage from dust, moisture, and debris while flexing through thousands of movement cycles. Get the material and convolution design wrong and it cracks; get it right and it quietly protects the […]
Oct

21

Rubber Stoppers: Materials, Types & Custom Sizing for Lab & Industry

Rubber stoppers are among the most universal sealing components — from a chemistry lab flask to an industrial fitting. Yet “just send a stopper” often fails, because the material, hardness, and hole pattern decide whether it seals, survives the media, and meets compliance. This guide covers stopper materials, types, and how to get custom sizes […]
Oct

21

Compression Set in Rubber Seals: Definition, Test & How to Minimize It

When a rubber seal is compressed in service, it should spring back when the load is removed. The extent to which it doesn’t is called compression set — and it is one of the most important, and most misunderstood, properties in seal selection. This guide explains what compression set is, how it is measured, what […]
Oct

21

Shore A Hardness for Rubber & Silicone: A Buyer’s Guide

When you specify a rubber or silicone part, one number drives almost everything downstream: Shore A hardness. It tells a buyer, engineer, and molder how stiff the part will feel, how much it will compress, and how it will behave under pressure and temperature. This guide explains what Shore A measures, the ranges used for […]
Oct

21

AS568 O-Ring Size Chart: Dash Numbers, ID/OD & Cross-Section

Need to filter sizes fast? Use the interactive AS568 O-ring size chart tool — search any dash number and toggle between inches and millimeters, or embed it on your own engineering resources page. The AS568 O-ring size chart is the reference every buyer, engineer, and maintenance planner reaches for when specifying inch-series O-rings. Published by […]
Oct

21

Custom Rubber Parts Low Volume & MOQ: A Buyer’s Guide

Many engineers assume that ordering custom rubber parts means committing to tens of thousands of pieces and a five-figure tooling bill. That assumption stops good prototypes and low-volume production runs before they start. In reality, most custom rubber and silicone components can be produced in small batches—sometimes a few hundred pieces—using the right process and […]

anlin technology is

an experienced manufacturer

anlin technology is a global manufacturer