氧化铜

Kunshan Yosoar New Materials Co., Ltd. started and business activity in 2?0?0?5. The company has a professional sales team and rich experience in overseas marketing. Yosoar has enjoyed a good reputation among our clients from more than 1?0?0 countries and regions.?We take?"Intelligence, scientific creation, value, sophisticated technique, service" as the enterprise mission." Behind the sales team, Yosoar has a large production factory to support.?The factory which has?been?honored with?Kunshan science and technology research and development institution?by the government, and also has been c