The installation of our bearing units is simple if you follow the guidance of our instruction manual or demonstration pictures and video step by step. But if you encounter problems during installation, please contact us immediately in case of wrong installation and damage of products. Call us, email us, or leave us a message online. Our service team is always ready to offer attentive and responsive customer service and professional technical support. What we are always pursuing is to provide every customer with satisfactory and considerable service.

As an experienced manufacturer and supplier of cast iron pulley, Xiamen JAMA Bearing Co., Ltd has been one of the preferred choices in the market. The bearing units series is available in a wide range of types and specifications. The heat sink of the product is designed to effectively draw the heat out of the light and then transfer it into the air. It helps to catch the customer’s eye. The packaging alone, no matter how catchy or visually appealing, is often too small to make an impact on a customer without a little help. That’s where this product comes in.

We are now taking steps to advance our sustainability performance in a more impactful way. We exploit and innovate new sustainability opportunities, such as low carbon fuels, energy sources, and the circular economy.