Beijing DNA Biotechnology Co., Ltd. is a research and development, production and sales of high-tech enterprises. Since its inception been committed to gram DNA preparation technology product development, forming a series of key technologies with independent intellectual property rights, focusing on product and process innovation. Diener Xingke good on their own production, marketing and service teams, with their own leading technology platform and high standards of quality assurance system for the DNA synthesis of target customers to provide quality services. In addition to conventional DNA synthesis, the company has to play its large-scale synthesis of DNA, antisense drug preparation (CGE purity ≥ 95%) and other areas of advantage for the market to provide professional, high-quality products.