重卡用旋转阀陶瓷阀芯(可定制)--Rotary valve ceramic spool for heavy trucks (customizable).

产品特点 Product Features：

1、产品可以定制，并且可以在产品非抛光面刻上贵司关键信息，更有利于贵司的品牌打造。 Products can be customised, and can be engraved with your company's key information on the non-polished surface of the product, which is more conducive to your company's brand building.

2、产品光面可以做到Ra<0.1，工作气压可以超1.2Mpa。The glossy surface of the product can achieve Ra<0.1, and the working air pressure can be over 1.2Mpa.

3、材料采用99瓷，可靠性测试超过3000万次。The material is made of 99 porcelain and the reliability test is over 30 million times.