Tanja Industrial (Shandong) Co., Ltd. is a modern enterprise specializing in the research and production of high-quality industrial hardware. Our company covers an area of 8000 square meters and has modern production and testing equipment. We have passed the ISO9001 1400 145001 system certification. The main products include toggle latch, hinges, and other hardware products, suitable for various industrial fields. Our company has established long-term cooperative relationships with large state-owned enterprises and listed companies such as CRRC, CNNC, and China Ice Group. Our products are exported to 45 countries including Europe and America. In the process of development, Tanja advocates integrity and professionalism. We are committed to providing customers with professional and customized product services. In order to provide customers with controllable and traceable quality, schedule services, we implement 5S management, establish PDCA production management system and professional ERP management system. Tanja has become a pioneer in creating high-quality industrial hardware industry with professional design and excellent service.
TANJA regards new environmental requirements as the top priority in its business, ensuring that each product meets ROHS standards and providing customers with testing certificates and related services. We promise that all products will be produced from raw materials and can provide a list of all product raw materials and inspection reports.
We develop production and processing processes for each part, control every production detail, and ensure product quality
TANJA laboratory has instruments and equipment for tensile testing, salt spray testing, and fatigue resistance testing. For new products, they undergo endurance and destructive tests to obtain testing data for our products and control the quality of daily production accessories. Ensure that users receive excellent products.
