About us


    Weifang Zhengda Industrial Co., Ltd, founded in 1996, located in the beautiful scenery of the world's kite capital Weifang City, Fangzi District, Shandong Province, mapping geographic information industrial park, is a set of injection molding, silicone, pad printing, mold products design, development, production, sales and service in one of the national high-tech enterprises.


    The company covers an area of nearly 40,000 square meters, with standardized workshop and high standard purification workshop, equipped with domestic leading production and processing equipment, mainly produces precision electronic parts, smart wear, smart home, Internet of Things 5G high-end electronic products and other products of injection molded parts, the products are directly or indirectly exported to the United States, Japan, South Korea and other countries and regions, the final customer for Huawei, Goertek, Samsung, Apple, Jiyang, Jiuyang, Jiuyao, etc., and the final customer is Huawei, Goertek, Samsung, Apple, Jiyang, Jiyang, Jiyang, etc.. The final customers are Huawei, Geer, Samsung, Apple, Jiuyang, Sony, Amazon, Google and other cutting-edge brand companies that lead the consumer trend.

    The company has passed ISO9001 quality management system, ISO14001 environmental management system certification and IATF 16949 automotive management system certification, ISO45001 occupational health and safety management system certification, the national high-tech enterprise certificate, in strict accordance with the standard requirements for the establishment, implementation, maintenance and continuous improvement of the company's management system, and continue to improve the awareness of the management system of the whole staff to Enhance the management level. 2019 won the national high-tech enterprise certificate, opening a new chapter of the company's high-quality development, the company has always adhered to the high requirements for quality, and constantly optimize the details and quality of the products, through the possession of advanced inspection equipment and a full range of quality control, to ensure that the provision of environmentally friendly and high-quality products, to meet the needs of customers.