Xingtai Milestone Import & Export Trading Co., Ltd is one branch company of Bossa Group, Located in Xingtai high-tech development Zone, Hebei province,China. We are specialized in designing, developing producing and selling all kinds of air filters, fuel filters, oil filters, and fuel water separators for generators for generators, construction machines, commercial vehicles, buses, agricultural machinery , heavy-duty trucks etc. 

We use advanced technology and a quality management system to guarantee the quality of products. According to ISO9001 system standard, We formulate perfect quality inspection standards and establish a scientific and strict quality guarantee system.  

BOSSA and MST are our Logo used for overseas market. We will use about 10 years and make as famous brand in the world.  We believe that quality is a life of one enterprise and service creates future. Welcome customers all over the world to contact us

1. OEM Manufacturing welcome: Product, Package... 

2. Sample order 
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.