Dongguan ThJcnc Co., Ltd

Dongguan Tanghuajue Hardware & Plastic Co.,Ltd. is a precision manufacturing enterprise based in Huangjiang Town,Dongguan City – the heart of the Pearl River Delta manufacturing region. Founded over 20 years ago,the company has grown from a small die-casting workshop into an integrated supplier of zinc and aluminum alloy die-castings,precision CNC machined components,and custom plastic injection molded parts. Our long history in the industry has given us deep practical knowledge,a stable technical team,and a reputation for reliability among domestic customers. Business Scope Our core business covers three interconnected areas: 1. Zinc and Aluminum Alloy Die-Casting We specialize in high-pressure die-casting,producing parts ranging from automotive brackets,electronic housings,and mechanical gears to decorative items such as vases,medals,bases,and hardware for luggage and bags. 2. Precision CNC Machining We offer CNC turning,milling,drilling,and tapping services for both castings and raw materials. Secondary operations include deburring,polishing,anodizing,powder coating,and electroplating. 3. Plastic Molding and Tooling We provide custom plastic injection molding and mold development,including precision molding of engineering plastics,insert molding,and rapid prototyping. Typical products include enclosures,structural parts,and components for automotive,electronics,and medical devices. By combining these three capabilities under one roof,we can produce complex metal-plastic hybrid assemblies and simplify our customers supply chains. Production Capacity and Equipment Our factory is equipped with a range of high-pressure die-casting machines (from small tonnage for fine details to larger units for structural parts),a full CNC machining department,and a modern plastic injection molding workshop. We also maintain an in-house mold shop with EDM,wire cutting,and CNC machining centers,allowing us to design and fabricate molds quickly. This vertical integration reduces lead times and gives us full control over quality and cost. We are capable of handling both high-volume serial production and small-batch custom orders with equal professionalism. Over the years,we have continuously invested in upgrading our equipment and training our workforce to meet the evolving needs of diverse industries. Quality Assurance – Rooted in Traditional Craftsmanship Quality at Tanghuajue comes from decades of hands-on experience,not just paperwork. Our approach is practical and process-driven: every batch starts with verified raw materials,and every critical step is checked by skilled operators who know the behavior of zinc,aluminum,and engineering plastics. We follow a strict in-process control routine – first-article inspection,frequent patrol checks,and final outgoing inspection. Our inspection tools include CMM,optical comparators,digital calipers,micrometers,hardness testers,and surface roughness testers. The real difference is made by our experienced team who can spot and correct issues early. For environmental requirements,we can provide RoHS,REACH,or other test reports through accredited labs. We do not claim certifications we do not hold,but we take full responsibility for every part that leaves our workshop – the old-fashioned way: with care,consistency,and accountability. Advantages Over 20 years of practical experience – Our team has accumulated valuable know-how in tooling design,process optimization,and defect prevention. One-stop service – From mold design,die-casting or injection molding,to CNC finishing and surface treatment,we handle everything in-house or through closely managed partners. Flexible order sizes – We accept both large-volume production runs and small prototyping batches,making us a suitable partner for startups as well as established brands. Customer-first approach – We communicate proactively,provide regular production updates,and solve problems before they affect delivery. Strategic location – Being in Dongguan gives us access to a complete supply chain of raw materials,tooling suppliers,and logistics services,which translates into shorter lead times and lower costs for our customers. Traditional craftsmanship with modern discipline – We combine decades of hands-on experience with systematic process control,ensuring both reliability and efficiency. Markets and Customers Our domestic client network covers the Pearl River Delta,Yangtze River Delta,and Chengdu-Chongqing economic circle. We serve industries including automotive parts,electronics,furniture hardware,medical devices,power tools,and home decoration. Our customers range from small startups to well-known brands,all of whom value consistent quality,on-time delivery,and responsive service. Development Outlook – Global Launch Initiative After two decades of successful domestic operation,we are now extending our proven capabilities to international markets. Our Global Launch Initiative targets North America,Europe,and Southeast Asia. We have prepared our quality documentation in English,established transparent pricing,and built relationships with reliable freight forwarders. We welcome factory audits,video inspections,and trial orders. By offering the same quality standards and delivery discipline that have earned trust from domestic clients for over 20 years,we aim to become a long-term partner for global customers. Global expansion is a natural step for a company rooted in excellence. Conclusion Dongguan Tanghuajue Hardware and Plastic Co.,Ltd. is not the largest manufacturer,but we strive to be one of the most trusted. Our 20+ years of experience,integrated services,strict quality control,and customer-oriented mindset make us a reliable partner for precision die-cast,machined,and plastic components. We look forward to working with you – from first inquiry to final delivery.