Quartz is a hard, crystalline mineral composed of silicon dioxide (SiOâ??). It is one of the most abundant and versatile minerals on Earth, known for its durability, clarity, and resistance to weathering. In industry, quartz is primarily used in the production of glass, ceramics, and as a raw material for silicon in electronics. Its piezoelectric properties make it essential in the manufacturing of precision instruments, such as watches and oscillators, where it is used to maintain accurate timekeeping and frequency control.
Chemicals, sports & leisure wear from kappa, scissors.
Sports wears and goods, leather products like leather shoes.Sourcing, inspection
Our leather jacket are eso free, high quality leather. One pack then 5 pcs per cartoon or according to customer requirments
Footballs, volleyball, basket ball sport wears and uniform.
Practise balls to FIFA approved balls.
