When it comes to operating in China, compliance with relevant GB national standards is non-negotiable. Encompassing a wide range of consumer products, these standards ensure product quality, safety and performance.
Common GB national standards relating to textiles and footwear include:

Helpline Number
SGS House 4B, Adi Shankaracharya Marg, Vikhroli (West),
Mumbai, Maharashtra, 400 083,
India