Whatever your design, we can make it precisely

When your designs demand uncompromising metalwork, our 20-year expertise delivers. We transform your copper or stainless steel sketches into meticulously crafted jewelry – precise finishes, structural integrity assured by 300+ QC touchpoints, and adherence to your exact technical specs. Scalable OEM/ODM production in flexible batches (500-50,000+ pcs) ensures seamless global compliance and consistent readiness for market. Partner beyond the supplier: Achieve brand-aligned craftsmanship without compromise.





Born for Brand Design

When you have a design concept but struggle to realize it due to limited production resources, Starharvest offers an end-to-end, one-stop custom jewelry production solution to realize your design. Leveraging over 20 years of experience in custom jewelry, we provide comprehensive design development, material optimization, and process optimization. Through rigorous sample verification and quality control, we ensure that each product accurately reflects your design intent.

ZVAIGŽŅU RAŽOŠANA

Full Category Customization

Ring customization

We support ring precision control from 0.5mm to 10mm, offering customization options for solid, hollow, and adjustable ring configurations. We also develop patented anti-oxidation lining technology for ring boxes, and a hypoallergenic plating layer certified for North American customers (compliant with SGS/REACH standards).

Customized earrings

Provides solutions for sensitive earlobes, offering 12 safety structures including screw buckle, magnetic buckle, and silicone ear plug. Supports laser micro-engraving LOGO technology (minimum 0.3mm font).

Necklace customization

The entire series comes standard with a break-resistant 7-strand twisted copper-core steel chain (15kg load capacity), with custom chain lengths accurate to ±0.5cm. We also support 3D precision casting of pendants (minimum 0.8cm for complex patterns) and custom development of extension chain accessories.

Bracelet customization

Patented modular structure allows for free combination of pendant/chain/locking units. New solutions include eco-friendly silicone-lined copper chain (sports style) and magnetic quick-release mechanism.

Customized cufflinks

Luxury-grade titanium steel for men’s wear, precision-carved with a minimum 0.5mm relief precision. Patented non-magnetic base (compatible with medical and aviation applications), supports family crest reproduction and custom development of micro-mechanical transmission structures.

Customized brooches

The revolutionary three-point fixed backstitch (anti-twist design) supports multi-material splicing such as enamel, resin, and epoxy. Special application scenarios include: clothing and textile embedded bases, and removable promotional badge components.

Full process customization

Mēs nodrošinām profesionālus un elastīgus OEM pielāgošanas pakalpojumus, sākot no izejmateriāliem līdz gataviem produktiem, lai nodrošinātu, ka katrs produkts atbilst jūsu tirgus pozicionējumam un zīmola tonim. Neatkarīgi no tā, vai tas ir jauns dizains un attīstība vai esoša produkta optimizācija, mēs varam radīt produktus ar stabilu kvalitāti un uzticamu piegādi atbilstoši jūsu vajadzībām. .

Casting customization

We offer flexible options (such as die casting or lost wax) based on your design drawings, supporting both large and small-volume OEM production, addressing customer pain points such as slow prototyping and high tooling costs. Leveraging 20 years of experience to ensure consistency and tolerance control (±0.1mm accuracy), we can shorten first-sample turnaround time to just 5 days. Whether your e-commerce brand requires complex geometries or minimalist, we can match material parameters (for example, optimizing stainless steel hardness), allowing you to focus on brand design rather than production risks.

Customized electroplating

We offer custom colors, thicknesses (ranging from 0.5-3μm), and eco-friendly options (compliant with European and American REACH standards), helping you address the challenges of rapid fading and batch-to-batch color variation. Our ODM partnerships allow for rapid color iteration to match brand positioning (e.g., fast color adjustments for popular e-commerce products). Combined with stainless steel or brass substrates, our customizations extend product lifespan and reduce return rates, while also allowing for small-batch orders to test market response.

Polishing customization

We can adjust the roughness (Ra value 0.2-1.5μm) to suit your product’s style (such as Nordic minimalist style), addressing customers’ pain point of inconsistent surface quality. Twenty years of expertise ensures batch consistency and avoids secondary processing delays. We support ODM needs for brass or stainless steel jewelry, enhancing tactile comfort and adapting to brand owners’ fast-fashion iterations, shortening your time to market.

Logo customization

We can incorporate your brand elements (such as e-commerce logos or cultural icons) to provide in-depth and fast adjustments, addressing issues such as low pattern accuracy or customization delays. Rapid prototyping and an accuracy of <0.05mm support small-batch OEM trial production. This is ideal for personalized upgrades of brass and stainless steel jewelry, enhancing product storytelling and helping brands stand out from the competition without the risk of excess inventory.

Welding customization

We offer material compatibility (such as heat-resistant stainless steel options) and precise positioning control to address customer pain points such as weak welds and poor batch yields. Our 20-year quality control system ensures a 99% pass rate (IP68 waterproof testing). Our ODM service allows you to specify assembly details (such as weld thickness), ensuring the durability of brass products in high-frequency use and reducing after-sales costs. This service is particularly suitable for the mass production needs of medium and large brands.

Inlay customization

We support the matching of sizes and positions of various materials (such as moissanite and rhinestone), addressing issues such as inlay fallout and design limitations. Through modular ODM, we enable rapid prototyping (samples within three days) and accommodate lightweight brass and stainless steel jewelry. This helps e-commerce brands create cost-effective, blockbuster products and increase product premiums without the risk of excessive R&D investment.

Why Choose StarHarvest

Star Harvest’s custom services are designed specifically for brand owners, offering one-stop OEM/ODM solutions for brass and stainless steel jewelry. With 20 years of industry experience, we streamline the customization process, seamlessly bridging the gap from design and development to mass production. We ensure every product meets quality, compliance, and cost-optimization requirements, allowing you to focus on brand building and market expansion.

Bieži uzdotie jautājumi
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Vai ir minimālais pasūtījuma daudzums OEM sadarbībai?

Mēs piedāvājam elastīgus ražošanas risinājumus. Minimālais pasūtījuma daudzums parastajiem produktiem ir 300 gabali. Mēs arī atbalstām maza partiju izmēģinājuma pasūtījumus (minimālais pasūtījuma daudzums 200 gabali), lai verificētu procesu, nodrošinot nulles risku jauniem klientiem.

Standarta ražošanas cikls ir 25-35 dienas. Steidzama apkalpošana tiek nodrošināta pierādījumu sagatavošanas posmā (pabeigta 7 darba dienu laikā). Masveida ražošanas augstajā laikā tiek izmantota inteliģenta pasūtījumu plānošanas sistēma, lai nodrošinātu piegādes laiku.

Realizēt SH-P vairāku kvalitātes kontroles sistēmu: 1. Pirmā gabala pilna izmēra pārbaude 2. 100% pilna pārbaude, aprīkota ar spektrofotometru, cietības testeru un citu profesionālu aprīkojumu, lai kvantificētu kvalitātes kontroles standartus.

Visa ražošanas procesa laikā tiek parakstīts NDA konfidencialitātes līgums, un tiek izmantota neatkarīga ražošanas līnija slēgtai darbībai. Pabeidzot pasūtījumu, dizaina faili var tikt piegādāti klientam, lai nodrošinātu intelektuālā īpašuma tiesību drošību.

Mēs nodrošinām starptautiskus testu ziņojumus saskaņā ar SGS, LFGB un citiem standartiem, lai atbilstu REACH un CPSC regulām. Mēs varam arī sniegt pielāgotus testus īpašām prasībām, piemēram, Kalifornijas piedāvājumam 65.

Veiksmīgi gadījumi

Mēs koncentrējamies uz augstas kvalitātes pielāgotu rotaslietu risinājumu nodrošināšanu klientiem. Mūsu produkti aptver dažādas materiālu kategorijas, piemēram, misiņu un nerūsējošo tēraudu, lai apmierinātu dažādu zīmolu un tirgus pozicionējuma vajadzības. Neatkarīgi no tā, vai jūs tiecaties pēc klasiskas elegances vai modernas modes, mēs varam piedāvāt pielāgotu risinājumu, kas lieliski atbilst jūsu cerībām.