Luckyo can take many responsibilities from your heavy burden, such as the followings:
 
Sourcing for existing products
Sourcing for new products and suppliers
Negotiating the best prices from legal candidate suppliers
Product development and engineering
Regular communication and co-ordination without time difference
Rapid prototyping
Controlling the raw material
Quality control in process and before delivery
Timely deliveries and best freight rates
After service communication

Contact me by skype(luckyo-daniel) or mail.
You can choose Luckyo as your agent in China, especially in Zhongshan city of GUangdong province, and build stable relationship for your long-term interests.