Shenzhen China instrument instrument co., Ltd. was established in 1987, was a famous instrument production enterprises, is one of the main suppliers of electronic measurement tools in the world.
company has a high-quality, high level of technical development team and outstanding management team, committed to global customers with safe, durable, precise digital instrument, more than 10 years of unremitting efforts and pursuit, HY trademark has become internationally renowned brands, the products sell well in more than 100 countries and regions of the world, has won the appreciation and trust of customers at home and abroad.

company covers an area of 20,000 square meters, the workshop of 15,000 square metres of central air conditioning system, ten standard auto flowing water Assembly debugging production line and SMT production lines, a fine metrology and testing centre facilities, equipment first-class mold design and processing centers, plastic injection workshop, UL test line table production workshop. the company also implemented advanced ERP enterprise information management, the ISO9001 international quality management system and 5S management continued to guide the company's standard operating, active in product development and manufacturing in accordance with International Electrotechnical Commission IEC1010 standard, products are given Germany Rhein TUV CE certification, GS and some products also passed UL certification.
company in large production digital multimeter and clamp shaped table of Foundation Shang, also actively research and development and manufacturing various high-end dedicated instrument, digital clamp shaped grounding resistance instrument, digital clamp shaped power table, high pressure insulation resistance test instrument, high precision process calibration instrument, environment detection instrument, network line cable test instrument and intelligent car detection instrument, high-tech products, these high grade digital instrument of launched, for HY global business of expanding lay has solid of Foundation.