Techzone Technology Materials Co., Ltd. Techzone Technology Materials Co., Ltd. (6947.TWO) operates as a Taiwan-based waste treatment provider specializing in industrial waste management; it offers incineration treatment, waste heat recovery, physical treatment including distillation recycling, and sales of recycled chemical solvents derived from waste; core services target organic chemical solvent wastes from semiconductor manufacturing and optoelectronic industries, converting non-recyclable waste via incineration and recyclable portions through physical recovery processes. Founded in 2012 and headquartered at No. 216, Huanke Road, Guanyin District, Taoyuan City, Taiwan, the company serves business organizations across various sectors with a focus on circular economy principles, promoting zero waste through resource reuse as fuel, raw materials, or fill. It maintains operations primarily in Taiwan, including facilities in Taoyuan Environmental Protection Science Park since 2014 and ongoing involvement in the Hsinchu County high-efficiency waste heat treatment project. Recent developments include expansion of physical treatment capacity and addition of waste codes via Grade A waste treatment permit changes in August 2022; a March 2022 partnership with Foundation of Taiwan Industry Service for organizational greenhouse gases and product carbon footprint coaching; and in 2021, approvals and commencement of the Hsinchu County BOO investment project for advanced waste heat facilities, alongside receipt of Micron Technology's Outstanding Vendor Award for Waste Management in December 2020.