Shenzhen ELECTROTEC Business Limited is a venture capital enterprise of Hong Kong Sam Electronics Group. Our value message is QUALITY AND CUSTOMER SERVICE ARE OUR CULTURE. Our Core competencies are health care functional apparel for extreme weather and related products. Our design idea is to help people to live comfortable daily life. FOR COLD WINTER: Far infrared battery heated warm clothing: jacket, vest, jeans, shirts and OEM style. FOR HOT SUMMER: Cooling fan air conditional apparel PERSONAL THERAPY: insole, knee pad, neck wrap. waist belt, wrist wrap ( 2 factories - +200 workers- +VIP customers (Chinese Army etc.)- 15 years experience). 16 patents for design and utility. ... more