深圳市堃琦鑫华科技有限公司成立於2005年，隶属於香港佳河科技有限公司，主要从事微电子领域的辅助材料、设备及相关软件的开发、生产与销售。 公司产品项目有：超强锡渣抗氧化还原剂、无铅专用BGA焊接粘结剂、焊锡膏、助焊剂、SMD防错料追溯及工艺管理软件、SMD光学检测设备等。均为自主研发，有的已在多个国家和地区申请了专利。 公司主要客户有：西门子、飞利浦、索尼、IBM、美资旭电、ECS、神舟电脑、伟创力、致伸、精诚科技等。
Established in 2005, Shenzhen Kunqixinhua Technology Co., Ltd. affiliated with Hong Kong GHT Technology Co., Ltd. concentrates on development, production and marketing of ancillary materials, equipment and related software in the micro-electronic field. Its products contain ultimate antioxidant dross solvent, lead-free BGA soldering binder, soldering paste, soft solder, SMD software of anti-delivery follow-up and process management and SMD optical testing device, which are researched and developed on its own and for which it has applied for patents in many countries or regions. Its key customers are: Siemens, Philips, Sony, IBM, Solectron, FCS, HASEE Computer, Flextronics, Primax and Jingcheng Technology.