Metal heart shaped tin box, as a high-end metal product with both appearance, practicality and collectible value, its excellent quality is supported by a powerful factory and guaranteed by a comprehensive qualification system. We have been deeply engaged in the R&D, production and sales of metal products for more than ten years, focusing on the refined production of heart-shaped tin boxes. With a standardized production base, advanced production equipment, a professional technical team and a complete qualification certification system, we have become a benchmark production enterprise in the field of metal heart-shaped tin boxes. We can not only realize large-scale mass production to ensure stable supply, but also accurately meet customized needs, control the quality of each product with strict standards, and provide high-quality and cost-effective metal heart-shaped tin box products for global customers with strength and integrity.

　　1. Supported by a Powerful Factory, Laying a Solid Foundation for Quality Production. We have a modern and standardized production base with a total area of 8,000 square meters, divided into four functional areas: raw material pretreatment, precision processing, finished product inspection, and warehousing and logistics, forming a closed-loop production model from raw material procurement to finished product delivery, which effectively improves production efficiency and ensures the consistency of product quality. The factory is equipped with a complete set of advanced production equipment, including precision CNC shearing machines, high-precision stamping equipment, laser cutting machines, automatic welding robots and electrostatic spraying production lines, with an equipment automation rate of 75%. Among them, there are more than 2,000 special stamping dies for heart-shaped shapes, which can accurately control the arc and smoothness of the heart shape, ensuring that each metal heart-shaped tin box has a regular shape and perfect details, with an error controlled within 0.01mm.

　　The factory implements a digital management system, adopts a professional production management system, and realizes visual management of the entire process of order response, production scheduling, quality inspection, warehousing and logistics. The order response speed is increased by 30%, the daily order processing volume exceeds 50 orders, the monthly output can reach 3.5 million pieces, and the annual output stably exceeds 5,000 tons. It can not only meet the rapid delivery needs of large-volume orders, with the delivery cycle shortened to 60% of the industry average, but also undertake small-batch customized orders, with a minimum order quantity of 100 pieces per batch, and customized orders account for 40%, flexibly adapting to the diverse needs of different customers. At the same time, the factory has more than 800 professional employees, of which the core technical team accounts for 16.7%, including 8 technical backbones with more than 10 years of metal processing experience and 2 senior engineers, who can accurately meet customized needs and provide one-stop services from design, sampling to production and delivery.

　　2. Comprehensive Qualification Certification, Demonstrating Professional Quality Strength. We always put product safety and quality first, strictly follow relevant domestic and foreign industry standards, and after years of deep cultivation, we have obtained a number of authoritative domestic and foreign qualification certifications, building a comprehensive and multi-level qualification guarantee system, demonstrating the enterprise's professional strength and sense of responsibility. In terms of domestic qualifications, we have passed the ISO9001:2015 quality management system certification, and strictly control the entire production process in accordance with the system standards. From raw material procurement, production and processing to finished product inspection, each process has clear quality standards and operating specifications to ensure stable product quality; the product has passed the GB 4806.9-2016 standard certification for metal materials and products in contact with food, adopting food-grade tinplate material, lead-free, mercury-free and free of harmful heavy metals, which can be directly in contact with food, safe and worry-free.

　　In terms of international qualifications, we have passed the audits of third-party authoritative institutions such as SGS, BV and SEDEX, and the products comply with international standards such as ROHS, FDA, BPA and REACH, which can be directly exported to 35 countries and regions including Europe, America and Southeast Asia, with the annual export volume accounting for 15%. We have established long-term and stable cooperative relations with many well-known global brands, with a customer repurchase rate of over 85%. In addition, the factory has also passed the factory audits of international brands such as Wal-Mart and Coca-Cola, and has the strength to undertake high-end international orders. At the same time, it has accumulated 6 utility model patents, with technical achievements covering material processing, process optimization, equipment transformation and other fields. Among them, the anti-corrosion structural part patent can extend the service life of the product to twice the industry average, further enhancing product competitiveness.

　　3. Strict Quality Control System, Guarding the Quality of Each Product. Relying on the complete qualification certification and the support of a powerful factory, we have established a full-process quality control system, which comprehensively controls product quality from the source to the terminal, and eliminates unqualified products from leaving the factory. In the raw material procurement link, we have established long-term strategic cooperation with well-known suppliers such as Baosteel and Tisco, and strictly inspect each batch of raw materials to ensure that the raw materials meet food-grade standards and production requirements; in the production process, 3 key quality inspection nodes are set, including first article inspection, process inspection and finished product full inspection, equipped with professional testing equipment such as spectral analyzers and coordinate measuring machines, to strictly inspect more than 20 indicators such as metal composition, dimensional accuracy and surface roughness, with the defective rate controlled within 0.3% and the first pass rate of products reaching 99.2%.

　　In the finished product inspection link, the professional quality inspection team comprehensively inspects the shape accuracy, surface texture, sealing performance, edge processing of each metal heart-shaped tin box to ensure that the product has no scratches, no burrs, no deformation, smooth shape and outstanding texture; in the warehousing and logistics link, standardized warehousing management is adopted to store finished products and raw materials in different areas, equipped with a professional logistics team to achieve rapid distribution, and provide complete after-sales guarantee. If there is a quality problem with the product, we can respond quickly and handle it in a timely manner to fully protect the customer's rights and interests. We have always adhered to the business philosophy of "quality first, integrity-based", with a powerful factory as the foundation, authoritative qualifications as the guarantee, and strict quality control as the support, committed to providing customers with higher quality and more professional metal heart-shaped tin box products, demonstrating the quality and style of high-end metal products.