Sealtech.com was founded in 1991 in Hong Kong specialized in supplying Seals and O-rings originally manufactured from Europe. Our mission and objectives are customer satisfaction and quality priority. We continuously and stably offer high-quality sealing products and professional technical services to different industries, such as injection moulding machineries, forging machineries, food machineries, hydraulic cylinders, mining machineries, construction machineries, logistic machineries, port machineries, marine machineries.