ADD covers an area of 31000 square meters, construction area is 25000 square meters. ADD is divided into the sales department, Engineering department, Finance Department, Always handle, Purchasing department of the plan, Human Resource Department, Department that protects quality, QC department, production department and mould plastics workshop, assemble one, two workshop, preparation workshop and mould shell, electric wire warehouse, raw materials warehouse, accessories warehouse, finished product warehouse wait until. ADD specializes in the joining device of TDZ series power, which is mainly used in power joining, such as family expenses, industry electric apparatus, the computer and various kinds of instruments, etc. ADD took the lead in passing ISO9001: 2000 countries' quality system authentication in October of 1998. The products have perfect quality certification systems, The joining device of TDZ series power produced pass the safety certification of the test organization by Germany, France, Britain, Czech, Sweden, Norway, Finland, Italy, Holland, South Africa, Korea S., Russia, etc. have already obtained certificates , such as" VDE"," TUV/GS"," CE"," NF," S"," N"," FI"," D"," KEMA" and" CCC"," CQC", etc
