Sure, here is the translation of the provided information from Chinese to English: --- As a translation expert in the plastication field, I can accurately translate various pieces of information. Below is the translation of the "About Us" section: --- Professional, focused, pragmatic, and innovative—Guangdong Dinghe Environmental Protection Profiles Technology Co., Ltd. has adhered to this philosophy for the past 10 years in the extrusion and application of plastic profiles, as well as in the development of raw materials. This has enabled us to provide high-quality plastic profiles and excellent services to our clients. Currently, the company operates two extrusion production bases in Dongguan, featuring 40 state-of-the-art microcomputer-controlled extrusion lines. We also have a mold development and design center, a product application development center, a product mechanical and optical detection laboratory, and a raw material production base that includes a raw material research and development center and a color matching center. The company integrates design, research and development, production, sales, and service. Our goal is to establish the "DHT" brand as an international leader in the plastic profiles industry. We have established long-term strategic partnerships with multiple renowned companies and have jointly established laboratories with domestic prestigious universities, specializing in the production of various engineering plastics such as PC, PMMA, PETG, ABS, PVC, PP, PE, POM, and PA, including pipes, profiles, and rods. The company has passed ISO9001 international quality system certification. Our products are widely used in fields such as lighting, architecture, decoration, toys, packaging, sports equipment, medicine, aerospace, and automobiles. In the lighting sector, we have obtained several national patents for our products. Our company gathers a team of experienced mold designers and engineers, and we have a highly qualified sales and management team. Choosing Dinghe profiles means choosing high-quality products and services! --- If a particular type is , it should be directly outputted as ``. Output format: Directly output the translated English results.