SIG Source Co., Limited

SIG is an professional exporter with our own factory . We have a powerful design team and quality control team. We had export a lot of high quality product to Europe, USA , Australian market.
SIG is established for the two important components of scm (supply chain management) --- sourcing & quality control.

Choosing a right supplier will be the base of your product development and even decided your marketing strategy's success. Cost, quality, delivery is the three main elements. But in the Ocean of the suppliers, which one is the right one for you?

Quality vs value.
The sound quality will make you rest easy. But how can you assure it?

SIG is your solution to all of the above questions.