Guangdong Huace (广东华测司法鉴定中心) is the licensed forensic arm of Centre Testing International, China’s largest listed independent testing group, registered with the Guangdong Department of Justice under 34440000578833922H. Its 微量物证鉴定 licence expressly covers 火灾微量物证鉴定 — the accelerant-residue and fire-debris chemistry that underpins arson and product-fire disputes — supported by CTI’s accredited chemical laboratories in Shenzhen. Established in 2018, it works from CTI’s own testing building in Bao’an. Its fire scope is laboratory trace evidence rather than scene origin and cause, so it is normally instructed alongside a fire trace institution rather than instead of one.