Generally, Sino Bronze Co., Ltd. provides wiht our worldwide customers with 2 ways of sampling services.
Machined to Sample service --- after receiving customers' original samples, our R&D deparment will start working on them. Then, give our customers with samples' material analysis report (MAR), which can directly confirm samples' bronze alloys. Next, a detailed product drawing (DWG) of each sample will be well drawn by us in computer to show the shapes, dimensions, chamfers, tolerances and other specifications. After customers check and confirm drawings, we will prepare raw materials and begin the machining works 100% according to the confirmed drawings. Finally, new samples will send to customers' oppointed address for further inspections.
1.  customer's original sample	→	2.  SB releases MAR & DWG	→	3.  SB mahcines new sample	→	4.  customer's inspection & confirmation
Machined to Drawing service --- after receving customer's drawngs (DWG), SinoBronze will edit our production drawings 100% according to customers' drawings. Then, this drawing will send to customers for their check and confirmation. Then, SinoBronze will work out new samples according to production drawings. Finally, send new samples for customers' further inspections.
1.  customer's original drawing	→	2.  SB releases MAR & DWG	→	3.  SB mahcines new sample	→	4.  customer's inspection & confirmation

Please let us learn about your requires and demands by telephone or email.