... requirement are welcome6.Fast lead time and excellent service • Shoe parts: · Air cushion (air bag, air-sole) · Shoe upper ( ... insole, gel insole, health insole) · Shank, heel, charms.• Other plastic parts: · Electronic accessories, · Fitness equipment accessories, · Toy accessories, · Houseware ... Plastic injection mould, · Plastic blowing mould, · Copper mould. Air bladder for shoes(air cushion)