Generally, the sample of ball & roller bearings is provided by Xiamen JAMA Bearing Co., Ltdwithout the exemption from freight fee. Taking the distance between export destinations and the port and other overhead expenses into account, the cost of delivering the sample may be higher than the unit price of the sample itself. From delivering the sample out of the factory to customers' hands, the whole manufacturing process can be completed requiring the combined efforts of a great number of people including warehousemen, shippers, and after-sales service staff. The cost of manpower is necessary.

JAMA is a famous ball and roller bearing manufacturer in China. We have many years of exclusive experience in this industry. According to the material, JAMA's products are divided into several categories, and ball & roller bearings is one of them. The product is extremely energy efficient, consuming up to 90% less power than incandescent bulbs. Also, it has a long lifespan, which will help reduce maintenance and replacement costs. This product is perfect for children’s or guest bedroom. Because it offers the perfect posture support for adolescent, or for juvenile during their growing phase.

We are committed to offering great customer services to building their loyalty to us. We are working hard to have a positive impact on the customer base by giving timely feedback or response.