Manufacturer · EMI shielding · thermal management · precision metal
We make it.
We measure it.
We publish it.
“A specification is a promise. Ours is written on the shop floor, not in a brochure.” Lianxin Partners — the founding team
Shielding and heat are solved together or not at all. Lianxin manufactures both — functional materials and precision metalwork, extruded, pressed, poured and tested in the same plants — with every specification published against the standard it was measured by.
Product families
9 families, 199 models. Open any family to compare its models column by column.
Thermal Management 12 Gap pads, gels, grease and phase-change materials from 1.0 to 15.0 W/m·K.
Adhesives & Encapsulates 3 LIANXIN-XERM bonding and potting, LIANXIN-XBOND adhesives, LIANXIN-XEAL sealants.
EMI Shielding & Thermal Conduction Solutions 6 Conductive rubber, wave absorbers, conductive fabrics and sealing adhesives.
EMI Shielding Management 9 Elastomers, form-in-place gaskets, tape, foam, fingerstock, cans and stampings.
RF Absorbers 6 Foam, silicone, injection-moulded and magnetic absorbers, plus absorber adhesives.
Thermal Module 6 Water-cooled plates, extruded and skived-fin heat sinks, heat pipes, vapour chambers.
Flexible Functional Materials 2 LIANXIN-INSU insulating materials and LIANXIN-CUSH vibration damping.
Metal Products 8 Fingerstock, spring fingers, enclosures, wire mesh, vent panels and shielded glass.
Coatings & Sealants 1
Where the materials go
Six industries, each with its own constraints. Open one to see which materials and metalwork we put into it.
Automotive ADAS radar and camera modules, EV battery packs and the power electronics between them. Thermal pads, gels, potting compounds and board-level shields that hold up under vibration, salt spray and 40-year service targets. Open the industry 
5G Telecom AAU, small cell, optical transceiver and DU/CU. High-frequency absorbers and thermal interface materials that keep MIMO arrays cool and quiet where a wavelength is measured in millimetres. Open the industry 
Consumer Electronics Laptops, tablets, phones, consoles and AR headsets. Thin, flexible gap fillers and graphite spreaders that fit tolerances measured in tenths of a millimetre, at volumes measured in millions. Open the industry 
Aerospace and Military Fifth-generation fighters, satellites, naval electronics and electronic warfare. Fluorosilicone elastomers, low-outgassing interfaces and precision metalwork qualified for the harshest environments. Open the industry 
Industrial & Measurement Automated guided vehicles, robotic arms, smart meters and semiconductor test equipment. Phase-change materials for IGBT modules and shielding that holds a calibration under thermal cycling. Open the industry 
Data Center Servers, switches, routers, accelerator cards and optical modules. High-Tc interfaces and vapour chambers that move hundreds of watts away from an ASIC without moving the ASIC. Open the industry
From concept to delivery
R&D, in-house test capability and technical advice are part of the product, not an after-sales department.
- Research & Development Material science, electromagnetic theory and signal integrity, under one R&D team.
- Lianxin Testing Service Electrical, mechanical, environmental, thermal and analytical testing in house.
- Testing Physical testing of mechanical, electrical and thermal properties under compression.
- Test Capabilities The bench list: instruments, measurable items and their ranges.
- Electrical Properties Analysis – for RF Absorbers Reflection loss, insertion loss, permittivity and permeability, measured and modelled.
- System Cooling Solution Design Service Thermal path design from die to ambient, with the simulation input to match.
- EMI Material & Thermal Technical Adviser On-site analysis, laboratory access and EMC/thermal design training for your team.
From the catalogue
Real parts from the catalogue — gap pads, gels, elastomers, absorbers, heat sinks and shielding components.
Send the constraint, not a wishlist.
Tell us the thickness you have, the conductivity you need, or the emissions you are failing. We will come back with candidate models and the test data behind them.
Measured against
- ASTM D5470
- ASTM D374
- ASTM D2240
- ASTM D412
- ASTM D149
- ASTM D257
- ASTM D792
- ASTM D150
- ASTM D575
- ASTM E595
- MIL-DTL-83528C
- UL 94 V-0
- RoHS