About MBH

Ningbo MBH Engineering Plastics Co., LTD (MBH) is a national high-tech enterprise specializing in the application and development of special engineering plastics. It is committed to building a one-stop solution platform for special engineering plastics for upstream and downstream enterprises...

The company boasts a 10,000 square meter production base

It has a 1,000 square meter indepen- dent R&D workshop

It is equipped with a 1,200 square meter Class 10,000 cleanroom

A 200 square meter independent materials testing laboratory

Main Products

PEEK

It the go-to solution for high-purity fluid handling and demanding industrial applications.

POM-C

POM offers high stiffness, low friction, and excellent dimensional stability.

PEI

PEI combines high mechanical strength with outstanding heat and flame resistance.

PA12

PA12 is a high-performance engineering plastic known for having the lowest moisture...

Custom Solution

Pump and Valve Fluid

Automotive Hydrogen Energy

Medical and Pharmaceutical

Semiconductor and Photovoltaic

Power Equipment

Wire Guide Wheel Series

News Center

NEWS

How To Optimize Dimensional Stability in PCTFE Machining for Cryogenic Valves

2026-05-11

In LNG applications (-162°C to -196°C), PCTFE dimensional stability is critical. This guide covers best practices for machining and stress relief to prevent internal stress cracking and ensure seal integrity.

2026-05-11

Why PCTFE is the Choice for Semiconductor Fluid Control?

2026-05-14

Discover why PCTFE is the standard for semiconductor fluid handling. Our precision-machined PCTFE components feature a specialized pre-machining annealing process to eliminate deformation, offering zero moisture absorption and cryogenic stability down to -200°C for leak-proof valve seats and seals.

2026-05-14