Welcome to Xinjia(Sengka), our dear friends! Xinjia(sengka) is one of the largest latex products manufacturers with the best quality in China. We mainly engage in researching, developing and selling its products not only exercise tackles such as soft expander, Yoga Products etc, but light equipments of sports, latex related outfits for health care purpose and toys, such as colored latex tubes, colored latex bands, emulation latex material etc. Since building up a long-term strategic partnership network with CATAS, China - Australia International Research Center for Advanced Materials (CAIRCAM), Key Laboratory of Natural Rubber Processing Chinese Agricultural Ministry, South China University of Tropical Agriculture (SCUTA) and Guangdong Ocean University (GDOU) in 2001, Xinjia(Sengka) has been focusing on devlivering advanced technology in natural rubber products with the strong support from our strong partners. Our commitment is "A handshake, A Friend forever!"