First of all, it is also an important step to choose a reliable, strong and manufacturer's brand cooperation, to determine the brand, 

the dongyitang has its own manufacturer, the products are all produced by itself, good quality, brand guarantee

The second step, determine the choice of dongyitang after the pain relief patch processing factory, call the customer service staff, 

telephone consultation customer service staff will explain the processing related matters, 

you are welcome to visit the company at any time to determine the visit schedule.

The third step, after the completion of the company visit, determine the cooperation, sign an agreement, deliver the order funds, and arrange the delivery time.

The fourth step, the company will be in strict accordance with your quality requirements for processing and bagging, delivery using brand logistics for transportation.