Yin Chao Second-hand Audio Recycling Company is a large-scale and well-funded cooperative unit for material recycling.

Based on the business philosophy of "fairness, justice, honesty and trustworthiness, mutual benefit and high price recovery" and the service tenet of good business reputation, trustworthiness, quality assurance, quickness and dedication, the company vigorously advocates the policy of "resource regeneration and environmental protection", and combines the characteristics of the industry and the company's reality to strive for innovation and continuously meet the development needs of the market.

Zhuhai is a prefecture-level city in Guangdong Province, located in the southwest of the Pearl River Estuary in Guangdong Province, facing Hong Kong across the sea.