Established in 2008, Guangzhou CYNOK Sealing Technology Co., Ltd., is located in one of the largest construction machinery trade centers - Guangzhou.Our company mainly deal in sealing and hydraulic products. We have a large stock of original oil seals and accept small orders and deliver quickly.We have an associate factory in Dongguan, which can produce standard seals for customers, and can also accept custom development,with short production cycle and high efficiency.For excavator hydraulic products, we can provide customers with high-quality product, good service and competitive price.