As the key raw materials of IC board raw materials, such as resin substrate (BT resin substrate), ABF film (insulating layer increasing material required to produce Flip Chip board with fine pitch), are all produced by Japanese companies, For example, BT resin substrate is produced by Mitsubishi Gas, a subsidiary of Japan's three groups, and ABF film is produced by Japan's Ajinomoto company.

In the KEY raw materials of IC board more than 90% need to rely on imports, because Taiwan's OUTPUT value of IC board accounted for 31% of the world, output is the world's first, key raw materials are foreign large factory monopoly risk is high, such as Taiwan factory local supply, close to the market and Taiwan factory customers jointly develop local board materials.

In order to overcome the dilemma that ABF materials are monopolized by Japanese manufacturers and lack of production capacity,WaferChemTechnology has devoted itself to the independent research and development of # semiconductor high-order packaging film materials and ABF substrate materials in recent years.

WaferChem Technology is also the only one in Taiwan that invests in the leader of ABF substrate build-up film materials, hoping to promote the localization of semiconductor material supply chain in Taiwan. WaferChem Technology co., Ltd. is the first domestic manufacturer that independently develops and produces Taiwan Build-up Film material. Currently, TBF products have passed the verification of many domestic and foreign manufacturers and have been shipped in small quantities.