Guangzhou GUKE Machinery Co.,ltd is located in the biggest international machine market of Guangzhou Tianhe district zhucun area with convenient transportation,we are Designated Agent of B+SZZ in China and abroad,engaged in specialized hydraulic cylinder seal R&D、Production and trade,meanwhile supply with all kinds of seal kits,hydraulic breaker seal kits,excavator seal kits,cylinder bushing,pusher Korean seal ,diaphragm,excavator Orings etc.suitable for all kinds of machine brand like JAPAN、KOREAN、EUROPEAN etc.also we can make the product according to the request of the customers.