W. S & D Trading Co.,

Our company is a trader company. But we built own factories. The first factory, which is produced the knitting machines, we made all kinds of cloth according to the customers' requirments, having designed and manufacturered the SZ211 multi function knitting machine and cotton wool machine, SZ double -side pattern jacquard, single-side knitting machine, Z211 spandex rib knitting machine etc. In latest years, we gain Taiwan technical, we manufacturered the Computerized Flat Knitting Machines, Flat Collar Knitting Machine etc.

Second factory, which mainly produce the Medical Equipments, main products are Digital EEG System, Our products in clude the following; 1-8 Channels EEG Amplifier, 16-22 Channels, 16-24 Channels, 32-40 Channels; Digital EEG System. Digital Video EEG system. Our products are specialized to design and manufacture high quality bioelectronic equipentsfor electropyhsiological purposes. Our background in development activity is more than 13 yearsof experience in electronics for biology. We can design and manufacture special equipments to fully satisfy customers' special requirements.

Additional, we develops many types of OEM (Original Equipment Manufacturer) products for other manufacturers and companies.