Ning Bao Trading (Shenzhen) Co. Ltd.   

1995 established in Hongkong, dedicated to the design and sales of children's spinal bag, aims to make their bones can be healthy development. SPI as the spinal bag's founder, their experience and efforts in the past ten years, the market has spinal bag laid the core position in Hongkong.
"let the children stand up straighter straight", is the company's operating philosophy.
1999, SPI spinal bag won the consumer products Industry Association awarded Hongkong design award. This award is certainly SPI in Hongkong industrial product design and achievement of student care and love. In addition to
, SPI is Hongkong only Hongkong practicing Chiropractic Association (Chiropractic Doctors Association of Hong Kong) recognized and respected brand bags, from medicine and physiology affirmed the SPI bag quality spinal function. SPI is a pioneer in the sale and promotion of ergonomic products