JinXinCai is your full-service manufacturing partner for branded merchandise and custom kitting, with production starting from just 250 units. Our in-house digital printing enables unique variable data personalization on every item, from stickers to keychains. We manage everything from component sourcing and multi-part assembly to final, shelf-ready poly-bagging.

We produce a full range of items including vinyl stickers, flexible magnets, acrylic keychains, pin-back badges, and temporary tattoos. Beyond printing, we source and integrate all non-printed components to deliver complete, assembled kits at scale.
Our dedicated assembly lines handle complex multi-component kits, gift sets, and promotional packs with precision. Services include individual poly-bagging, header card insertion, and final packaging to create retail-ready units directly from our facility.
We provide end-to-end design and production for DIY craft kits and educational activity sets. This includes custom instruction card printing, reliable component sourcing, and meticulous final assembly for interactive, packaged products.
Leverage our digital printing capability for unique personalization on each unit, such as individual names, serial numbers, or scannable QR codes. This is perfect for creating traceable loyalty programs, event giveaways, and high-impact promotional campaigns.
Your products arrive shelf-ready with UPC-compatible packaging, header cards, and clamshell options. Our packaging solutions are designed to meet major retailer compliance requirements for immediate distribution.


A children's education company needed 100,000 activity kits produced and individually packaged for a national retail launch, each containing 8 printed components plus 3 non-printed items.
We managed end-to-end production: printing all 8 components in-house, sourcing non-printed items (crayons, stencils, storage pouch), assembling on our dedicated kitting line with 100% visual QC, and individual poly-bagging with retail header cards.
100,000 kits delivered in 3 waves over 6 weeks, all passing retailer receiving inspection on first submission. The program generated $2.4M in retail revenue for the client in the first quarter after launch.
100,000
Kits Produced
11
Components Per Kit
100%
Retailer QC Pass Rate
$2.4M
Client Revenue Generated
We produce a wide range including stickers, decals, temporary tattoos, flexible magnets, acrylic keychains, pin-back badges, bookmarks, coasters, puzzles, and custom kits. We also source and assemble non-printed components for complete kit production.
Yes. Our digital production capability supports individual personalization including unique names, serial numbers, QR codes, and promotional codes on each unit. This is ideal for loyalty programs, event badges, and personalized promotional campaigns.
Our kitting service covers component assembly, quality inspection, individual poly-bagging, header card or label application, boxing, and palletization. Every kit undergoes 100% visual inspection before packaging. We can also provide retail-ready packaging with UPC labels.
Yes. We produce packaging that meets compliance requirements for major North American retailers, including specific barcode formats, packaging dimensions, and labeling standards. Discuss your retailer's requirements with our team during the quoting process.
We produce sticker packs, custom decals, hang tags, branded tissue paper, gift bags, product cards, and folded leaflets entirely in-house. For hard goods (tote bags, pens, drinkware, apparel), we source from our verified partner network and apply custom printing, embossing, or embroidery before kitting. Most items are available from 50–100 units MOQ.
Yes. Our kitting service handles pick-and-pack assembly, poly-bagging, insertion, and either bulk palletize or individual-address fulfilment. We work directly with Shopify, WooCommerce, and 3PL systems. Typical kitting lead time is 3–5 business days after all components are in-house.
Standard lead time is 7–10 business days from approved artwork. Rush production (3–5 business days) is available for most sticker, decal, and paper-based items at a 20–30% premium. Hard goods sourced from partners typically require 10–15 business days regardless of rush status. We recommend placing event orders at least 3 weeks in advance.
Our standard minimum order quantity is 250 units per design or SKU. This applies to most manufactured items like stickers, magnets, and keychains. For complex custom kitting projects involving multiple sourced components, we can discuss volume requirements on a case-by-case basis to ensure feasibility and cost-effectiveness.
Yes. For custom DIY, educational, or promotional kits, we provide complete turnkey service. This includes sourcing non-printed components (e.g., tools, materials), managing inventory, and executing in-house assembly on our dedicated lines. We consolidate all elements—printed and non-printed—into final, retail-ready packaging, handling the entire process from concept to shipment.
We use industry-standard, durable materials. For stickers, we offer white, clear, or holographic printable vinyl. For magnets, we use flexible, printable magnetic sheet. Keychains and badges are typically made from printed acrylic. Temporary tattoos use specialized transfer paper. Material selection is based on the product's intended use, durability requirements, and final application.
Our standard minimum order quantity is 250 units per design, which allows for efficient, cost-effective production runs. This MOQ applies to most of our product range, including stickers, magnets, and keychains, making us accessible for both pilot campaigns and large-scale programs.
Yes, we provide complete turnkey sourcing and integration for all non-printed components required in your custom kits. From puzzles pieces to craft materials, we manage the entire supply chain and ensure all parts meet quality standards before our in-house assembly lines put everything together into retail-ready packages.
Our packaging is designed for compliance from the start. We provide UPC-compatible barcoding, standardized header cards, and approved clamshell options that align with the requirements of major retailers. This ensures your promotional products or kits are delivered shelf-ready, eliminating delays and extra steps before distribution.
JinXinCai is your expert partner for high-volume custom printing, from labels to shipping boxes. We combine Heidelberg 6-color offset and HP Indigo digital technology to deliver Pantone-precise color with ±0.1mm registration accuracy. Our intelligent gang-run scheduling can reduce your custom printed shipping boxes cost by up to 30%, making premium quality more accessible.
Learn more →Wholesale Specialty Material PrintingJinXinCai provides wholesale printing on a comprehensive library of over 40 specialty substrates, each validated in our in-house testing lab. We match the precise material and adhesive system—including options like 0.3mm–0.8mm magnetic sheets and IP67-rated waterproof films—to your performance and environmental requirements. This ensures your labels, decals, and packaging components perform as intended, from outdoor exposure to chemical contact.
Learn more →Wholesale Die-Cut & Premium FinishingJinXinCai brings every die-cutting and finishing process under one roof, ensuring unmatched quality control and faster project completion. We handle custom die tooling for any shape with a maximum die size of 1,060 × 760 mm. From hot foil stamping to multi-level embossing, our capabilities are designed to elevate your product's shelf presence and tactile appeal.
Learn more →Tell us about your project requirements and get a custom quote within 24 hours. No minimums on digital production — start with a prototype and scale to millions.