Caterpillar Oring Kit, We made our own sales, and this product passed our exclusive design and became the only supplier in China. The quantity is much, the quality is good, the kind is all.Advanced technology ahead of China rubber ring market!

Gold-King Seals Technology Co.,Ltd,merging of three sophisticated companies(MST&POWER SEAL&YFH)which are engaged in the seals production, R&D and trade for more than 10 years,with the innovation of the market,now has become a modern enterprise that integrates with seals R&D,production and service together.We only supply with the cost-effective seal products and create new company to be the leader professional seals OEM manufacturer in China based on the combination of the traditional technology. In that sense,our seals products can be applied to thousands kinds of engineering machineries.

Along with the innovation of the ages,Gold-King Seals Technology Co.,Ltd based on the concept of "High quality,More Effective,More Innovative",continually serve the customers and make value for society,at the same time,learning from the three expert companies advantages,to build a friendly and glorious future.