Beijing Tianyuan Technology Corporation Ltd. was founded in 2000, focused on providing thermal simulation software, thermal management of electronics and consultation service.

At the same year, Tianyuan became the sale representative of world renown provider of CFD software—Fluent Inc. for their product ICEPAK software in the entire China.  

In 2003, Tianyuan as the sole agent of Integrated Engineer software (IES) which is a leading developer of high performance electromagnetic simulation software for their complete product line in China including Mainland, Taiwan and Hongkong. Since then, Tianyuan has evolved to be a total solution provider from thermal management to electromagnetic simulation.

At present, the main products of Tianyuan as follows:
ICEPAK (www.icepak.com) Advanced Thermal Modeling Software for Electronic Design
QFIN (www.qfin.net) Advanced Thermal Design and Optimization Software
LYTRON (www.lytron.com) Liquid Cooling Experts
DEGREEC (www.degreec.com) Thermal Test Equipments
IES (www.integratedsoft.com) Simulation Tools for Field Solving and Analysis
WIPL-D (www.wipl-d.com) High Frequency Electromagnetic Modeling and Simulation Commercial Software
SEMCAD (www.semcad.com) the Simulation platform for EMC, Antenna Design and Dosimetry
SPECTER (www.integra.jp) a Software Package for Optical Design and Analysis

Today, Tianyuan offers all-in-one service for customer needs encompassing thermal and electromagnetic analysis, design, prototyping, testing and manufacturing. Our customers distribute widely over Industrial, Automotive, Medical, Telecommunications, Enginery, Power and Aerospace fields.  Such as: GE、 AT&T、 Motorola、 Aval Communication、Cisco、 Lucent、 Mitsubishi Electric、 Compaq、 HP 、IBM、 Intel、 NEC、 SGI、 SGI/Cray、 DELL、 Apple、Sun、 Lockheed Martin、Boeing、 TRW Avionics、 Chrysler、 Allied Signal、Fuji Electric、Sony、3Com、3M、Olympus Corporation、 Canon Marketing Japan、 Sharp Corporation、 Shinsei Kagaku Kogyo Co., Ltd. Toshiba Lighting &Technology Corporation、Toyota Motor Corporation、Nippon Paint Co., Ltd. Panasonic Photo & Lighting Co., Ltd. Honda R&D Co., Ltd. Mitsubishi Electric Lighting Corporation、Airbus Deutschland GmbH、 EADS Deutschland GmbH、Samsung Electronics Co., Ltd. and so on.