Shanghai Kingstronic Co., Ltd. is a leading inspection products and security products manufacturer in China. With 13 years development, Shanghai Kingstronic Co., Ltd have developed to a professional in designing, producing and exporting. We have our offices in Shanghai, Hong Kong and the USA. We have three factories and our total plant area has increased to 28000 square metres in 2008. Pipe inspection camera factory: 2000 square metres, 3 production lines, 114 workers Video door phone factory: 24000 square metres, 8 production lines, 641 workers Security products factory: 1800 square metres, 2 production lines, 82 workers At Shanghai Kingstronic Co., Ltd., we handle ODM and OEM projects. We can transform your ideas into successful products by the support of innovative design, brilliant manufacture, strict quality control and agent sourcing. We specialize in manufacturing high quality pipe inspection camera, video door phone, security products etc. We treat the design and production very seriously because our goal is to satisfy our customer hundred-percent. The products that we create are a statement and advertisement for our business, so they are nothing short of excellent. Innovation We have our own professional R&D department which involves 14 personnel. All R&D staff are experts who can develop the new products according to the trend of the market demand. QC We have in-line QC at each production line to check the problem during manufacturing, then to deal with it promptly. Besides, we will inspect the finished products according to AQL. We have all necessary instruments to analyze materials, manufacture procedure and finished products. Our QC activities are managed through two sections. CertificationCE, FCC, RoHS, UL ect. Price Each kind of products has its own professional factory. Rich experience in these field, mature cost control procedure and strict quality assurance allow us to control the cost effectively and help us to ensure the superior quality of our products.