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About Yiho

Custom Rubber Manufacturing from Material Development to Production

Material development, mold design and custom rubber manufacturing for industrial OEM applications.

COMPLETE PRODUCTION LINE CUSTOM MATERIAL DEVELOPMENT MOLD DESIGN SUPPORT
Who We Are

A Custom Rubber Manufacturer Focused on Application Requirements

Yiho is a professional rubber manufacturer with a complete production line, supporting customers with rubber sealing components and custom molded parts.

Our capabilities extend beyond molding. Projects can include rubber material development, mold design and production according to customer requirements.

This integrated approach helps OEM buyers move from application requirements or product samples into controlled manufacturing with fewer handoffs between suppliers.

Yiho custom rubber production workshop with molded rubber seals, O-rings and industrial rubber components Production Workshop
Yiho rubber material testing and quality control for O-rings, seals and custom molded rubber components Testing Laboratory
Custom molded rubber seals, O-rings and rubber components prepared for finishing and quality inspection at Yiho Finishing & Inspection
Integrated Capabilities

Three Capabilities Behind Custom Rubber Production

Yiho combines material development, mold design and manufacturing support within one rubber production system.

01

Rubber Material Development

Material choices can be developed around sealing, damping, fluid contact and application-specific operating requirements.

02

Mold Design

Custom tooling can be developed according to customer dimensions, samples and component requirements.

03

Rubber Manufacturing

A complete production line supports custom rubber components from molding through finishing and inspection.

Manufacturing Capability

How Yiho Supports Custom Rubber Manufacturing

From rubber material development and mold engineering to precision molding and quality inspection, Yiho provides an integrated manufacturing process for OEM customers requiring reliable rubber components.

Yiho rubber material development laboratory for custom rubber compounds and performance testing

Rubber Material Development

Rubber compounds are developed according to application requirements including sealing performance, temperature resistance and durability.

Yiho engineers designing custom rubber molds for precision molded components

Mold Design & Engineering

Custom molds are designed and optimized for product structure, dimensional accuracy and stable production.

Yiho rubber prototype development with sample testing and product validation

Prototype Development

Samples and prototypes are evaluated before mass production to confirm design requirements and manufacturability.

Yiho precision rubber molding production for custom seals and molded rubber parts

Precision Rubber Molding

Controlled molding processes support consistent production of sealing components and custom rubber parts.

Yiho quality inspection of rubber seals, O-rings and precision molded components

Quality Inspection

Each project follows inspection procedures covering dimensions, appearance and material performance.

Yiho OEM rubber manufacturing support from drawings and samples to mass production

OEM Production Support

Yiho supports OEM projects from drawings, samples or specifications through repeat manufacturing.

Development to Production

A Practical Route from Requirement to Manufactured Part

The development path is built around the customer requirement, material selection, mold development and controlled production.

01

Application Review

Clarify sealing, damping, dimensional and operating requirements.

02

Material Development

Select or develop a rubber material around the intended application.

03

Mold Design

Develop tooling according to component geometry and customer requirements.

04

Manufacturing

Produce molded rubber components through the internal production line.

05

Finishing

Complete trimming, handling and secondary production steps as required.

06

Inspection

Check finished components before packing and shipment.

Material Capability

Rubber Materials for Different Operating Conditions

Yiho works with a broad range of elastomers used across sealing, damping, pump, medical, automotive and industrial applications.

NBR EPDM FKM HNBR XNBR Silicone CR Fluorosilicone SBR ACM AEM

Oil & Fluid Contact

If the component is exposed to oils, fuels or process fluids, material selection should match the actual contact medium.

Temperature Exposure

If the operating environment involves elevated or changing temperatures, choose the compound around the required service range.

Weather & Ozone

If components operate outdoors or face ozone exposure, environmental resistance should be considered before material approval.

Application Compliance

Applicable products can be developed around relevant RoHS, REACH or FDA-related material requirements.

Industries We Support

Rubber Components Across Multiple Industrial Applications

Machinery

Sealing and damping components.

Electronics

Seals, silicone parts and keypad components.

Pumps & Fluid Handling

Diaphragms, valve parts and pump rubber components.

Automotive

Cooling, harness and dust-cover rubber parts.

Medical Equipment

Silicone parts for applicable medical-device uses.

Hydraulic & Pneumatic

Sealing components for fluid and pressure systems.

Agriculture

Rubber sealing and damping components.

Petrochemical

Application-specific rubber sealing parts.

Sanitary Ware

Seals and molded rubber components.

Vacuum Equipment

Rubber diaphragms and related pump components.

Quality & Compliance

Testing, Documentation and Material Compliance Support

Yiho combines internal testing capabilities, quality-system controls and third-party testing documentation to support more consistent rubber manufacturing.

Testing Laboratory
Quality Management System
SGS Test Documentation
RoHS & REACH Requirements
Compliance requirements depend on material selection and application conditions. Yiho supports customers with relevant testing reports and documentation for project verification.
Yiho ISO 9001 quality management system certificate for rubber sealing products and automotive rubber components
Start Your Project

Have a Drawing, Sample or Rubber Part Requirement?

Share your application, material requirement or sample with Yiho to discuss material development, mold design and manufacturing options.