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With nearly 20 years of profound experience, we focus on the customized production (OEM/ODM) of brass and stainless steel jewelry. We are familiar with the strict quality and regulatory standards of global brands (such as RoHS/REACH), and can respond quickly and provide full-link solutions from material selection, collaborative design to small-batch agile production. Relying on mature technology and strict quality inspection system, we ensure product consistency and on-time delivery, helping medium and large brands and growing e-commerce companies to expand the market with better cost and higher efficiency.
We have mature brass and stainless steel jewelry production lines with an annual production capacity of more than 4 million pieces. We are equipped with multiple precision equipment to achieve one-stop production from mold development to finished product processing.
Whether it is delicate hollow carving, multi-layer electroplating, or difficult special-shaped welding, we can accurately meet your creative needs.
Support small batch quick proofing, large batch production, and can adjust production schedule according to sales rhythm. Flexible order management mode and provide you with real-time feedback on production progress.
Average order delivery cycle is 15-25 days. Urgent needs can be communicated for expedited production. Relying on a complete logistics system and long-term cooperative freight channels, we ensure on-time delivery to the global market.
We continue to invest in the research and development of new alloys and environmentally friendly materials, such as nickel-free stainless steel (in compliance with EU nickel release standard EN 1811) and hypoallergenic brass alloy (suitable for sensitive skin). The laboratory is equipped with a spectrometer and salt spray test equipment to ensure the corrosion resistance (neutral salt spray test ≥ 72 hours without oxidation), ductility (elongation at break ≥ 20%) and cost controllability of the materials.
By optimizing electroplating formulas (such as cyanide-free gold plating) and vacuum plating (PVD) processes, we achieve precise control of coating thickness (±0.1μm), color stability (ΔE≤1.5) and wear resistance (5,000 steel wool tests without bottom exposure). The “double coating technology” (bottom layer wear resistance + surface layer color development) developed for the North American market can extend the life of gold-plated products by more than 3 times.
CNC precision engraving (accuracy ±0.05mm) and laser welding (weld strength ≥90% of base material) technologies are used to solve the burr and deformation problems of traditional jewelry production. The independently designed “multi-station linkage production line” realizes seamless switching between small batches ( starting from 200 pieces) and large batches (average 3,000 pieces per day), shortening the product delivery cycle by 30%.
We have established 12 quality inspection nodes from raw material storage (XRF spectrum detection) to finished product shipment (full inspection + AQL sampling). We have introduced AI visual inspection system (defect recognition rate ≥ 99.7%) and mechanical tester (hook durability test ≥ 2,000 times) to ensure that each product meets customer technical drawings (GD&T tolerance standards) and European and American market regulations.
Dari pemilihan bahan, pengacuan, pemasangan hingga penyaduran, penggilapan dan pembungkusan, kami telah menetapkan titik pemeriksaan kualiti yang ketat di lebih daripada 60 nod utama, merangkumi komposisi bahan dan ujian alam sekitar (seperti pelepasan nikel, kandungan plumbum), ujian prestasi fizikal (semburan garam anti-pudar, tork, jatuh, fungsi snap-fit) dan pemeriksaan proses (ketebalan lapisan penyaduran, keseragaman penggilapan, kekuatan kimpalan) untuk memastikan bahawa setiap kumpulan produk memenuhi spesifikasi reka bentuk dan piawaian keselamatan anda, dan mencapai penghantaran kualiti yang stabil.
Each product has been subjected to 1000+ friction tests to ensure that the coating, electroplating and surface treatment are durable and wear-resistant. Real simulation of long-term wear and tear, strict quality control
High-precision automatic wax injection, with an error control of ±0.05mm, ensures smooth jewelry lines and precise details, reduces manual mold repair costs , and shortens sample development cycle by more than 20%.
The process from design to sample can be completed within 48 hours , supporting complex hollowing, three-dimensional carving and other fine structures, accelerating design iterations, and helping brands seize market opportunities.
The 72-hour anti-corrosion test strictly verifies the ability of stainless steel and brass alloys to resist sweat and seawater corrosion, ensuring that the product will not oxidize when worn for a long time in the high humidity environment of Europe and the United States.
Sebagai rakan kongsi yang secara rasmi diberi kuasa oleh kristal Swarovski, kami memastikan bahawa setiap kristal yang digunakan dalam perhiasan khusus anda adalah asli dan boleh dijejaki, dan dijamin oleh standard kualiti dan warna ketat Swarovski. Kami memberikan sokongan bahan mentah yang boleh dipercayai dan mengelakkan pertikaian mengenai tiruan. Pada masa yang sama, kami menjamin bekalan yang stabil dan mampan, yang merupakan sokongan kukuh untuk anda mencipta perhiasan yang halus dengan nilai tambah jenama dan kepercayaan pengguna.
Kami mempunyai laporan pemeriksaan kilang BSCI yang sah dan mengikuti dengan ketat standard tanggungjawab sosial global untuk pengeluaran, memastikan bahawa perhiasan khusus yang anda bekerjasama bukan sahaja berkualiti tinggi, tetapi juga selaras dengan standard etika yang diiktiraf secara antarabangsa, mengelakkan risiko rantaian bekalan untuk jenama anda dan memberikan sokongan tanggungjawab sosial yang kuat.
Kami mempunyai pensijilan ISO 9001:2015, memastikan bahawa keseluruhan proses dari pengadaan bahan mentah, proses pengeluaran hingga penghantaran akhir dikawal dengan ketat, memastikan bahawa kualiti perhiasan khusus anda adalah konsisten dan stabil, memenuhi spesifikasi anda, secara sistematik mengurangkan risiko kecacatan dan meningkatkan kecekapan rantaian bekalan, memberikan jenama anda rakan pengeluaran jangka panjang yang lebih boleh dipercayai dan boleh diramal.
Kami memegang pensijilan standard tanggungjawab sosial SA8000 dan mengikuti dengan ketat perlindungan buruh yang diiktiraf secara antarabangsa, kesihatan dan keselamatan, larangan buruh paksa dan kanak-kanak serta garis panduan lain untuk pengeluaran, memastikan pematuhan etika rantaian bekalan perhiasan khusus anda, secara signifikan mengurangkan risiko hak asasi manusia untuk jenama anda dan menyediakan bukti pembuatan etika yang kukuh, yang merupakan jaminan pematuhan yang tidak boleh diketepikan untuk anda membina jenama yang bertanggungjawab.
The material tensile strength is over 500MPa, the salt spray test anti-discoloration ≥48 hours, the key parts durability test exceeds 10,000 cycles, the product size tolerance is precisely controlled to ±0.1mm, and it complies with strict environmental protection standards such as Reach and ROHS
The average custom production cycle in the jewelry industry is 35 days. We use modular production lines to compress the mass production of copper/stainless steel jewelry to 21 days, helping you quickly seize the market.
Each factory produces an average of 30,000 pieces of jewelry per day, ensuring a zero-delay delivery record for annual orders from 200+ brands and rejecting all delivery delays.
Support 300-50,000 tiered orders per month, and complete 1,000+ small-batch reorders for 47 DTC brands in 2023 (minimum 300 pieces/item).
The production workshop is equipped with MES+ERP dual system control, realizing fully digital closed-loop management of order decomposition → raw material batch traceability → real-time process monitoring → quality tracking, and can provide feedback on order production progress at any time.
We use recycled brass + CNC optimized cutting solutions. Brass orders reduce the raw material loss rate by an average of 12%, and the overall cost is 15% lower than the quoted price of peers.
Self-developed vacuum plating process, stainless steel jewelry salt spray test up to 72 hours (normal 24 hours), brass jewelry sweat test color retention period extended to 12-36 months, leading the industry by 300%.
The sustainable material recycling system reduces the raw material waste rate to below 3%, and 97% of the raw materials can be reused. The carbon footprint in Q1 2024 is 19% lower than that of its peers, supporting the issuance of GRS certification reports.
Adopting the dual protection of blockchain drawing storage + NDA, we serve 427 brands to achieve zero leakage of design drafts, and have complete patent design and production authorization documents.
