Production Standards
Established in 1993, Bolong has been a professional OEM & ODM watch manufacturer&supplier for almost 30 years.We have supplid watches OEM &ODM services for customers for more than 50 countries ,which make us become a real expert on high quality watch custom.

■ High Quality Watch ODM&OEM
As an expert on watch manufacturer&supplier,our own watch factory provide steel and alloy watches;

■ High Grade on Watch Production
All are water resistant/proof watches and vacuum plating /IP plating.

■ Selected Raw Materials
I Quality raw materials that match client requirements;

■ International Standards
Craftsmanship and standards of international watches;

■ Special Water Resistance
5ATM-30ATM water resistance standard tailored for you;

■ 100% Testing
Raw materials,semi products and finished products, 100% manual and machine double testing.