J&S Shanghai, backed by Shanghai Jason Plastic, is a hi-tech manufacturing enterprise. With strong partnerships in Europe and the USA, J&S are specialists in R&D and manufacturing of door entry and intelligent security systems. The headquarters in Shanghai cover 6000 square meters and employ 300 staff. In addition J&S has a 15000 square meter manufacturing facility in Shenzhen with 2000 staff.J&S factories are equipped with up to date manufacturing and testing equipment including SMT and wave soldering lines. Construction is to the highest standard with quality control running alongside the assembly line. Over many years J&S has developed a series of high quality, intelligent and innovative products. Through these developments J&S has been awarded the status of the Chinese Famous Brandand the Trustful Brand. The foundation of J&S is a loyal and committed work force with highly developed skills and expertise within the fields of science, technology and innovation. A commitment to high quality and continual improvement guides every step of the design, manufacturing, sales and service of our products.