Service
Bulk Purchasing, Export & OEM / ODM
Specs, quantity, and timing —one clear inquiry
An OEM / ODM or bulk inquiry should define the product, commercial, packaging, delivery, and acceptance requirements needed for technical and commercial review. Sort out use, specifications, quantities, and delivery needs first, and the quotation starts from the right basis. Importers, distributors, brand owners, and institutional buyers can all start from how the product is used and the delivery conditions that matter.
Purchasing Paths
Which purchasing route fits?
The LAN CHYN brand dates back to 1976. For LAN CHYN’s main standard PP products, PP sheet extrusion, sheet cutting, die-cutting and final assembly are carried out in Taiwan on our own production lines, under our product specifications and production controls; metal fittings, inner pages, paper components, printing, and packaging materials are configured according to each model or project specification. An international inquiry usually follows one of three routes, and each needs different information:
Established construction
An established LAN CHYN construction fits the need — purchased as it stands, or with brand, color, labeling and packaging adjusted. Send a product reference — photos, a product link, a physical sample, or the previous quotation, purchase order, or project reference — with colors, quantities, packing units, delivery place, and the required ship or arrival date; we will review feasibility and identify any additional information needed before a quotation or order can be confirmed. Avoid writing only “an A4 display book” or “a black binder” — the same A4 can differ in page count, spine width, mechanisms, and packaging; a clear reference or a physical sample pins down the exact construction.
Reference-based OEM adaptation
Start from your current product, drawing, or sample, and adapt the size, materials, structure, mechanism, or packaging. What can change depends on the material, structure, and processing; state the adaptation scope and the quantity per specification and color in the inquiry.
New ODM development
A new product is developed from the intended use, the end users, the performance requirements, and the target market. A concept can start from photos, sketches, dimensions, and intended use; where new cutting dies, jigs, or other tooling are needed, they are confirmed after the specification is clear.
Not sure which route fits? Send photos, links, or a sample of the current product and we will confirm the closest route.
Formal Quotation
Start with three essentials; address nine information areas for a formal quotation
To begin an inquiry, send three essentials: a product reference — such as photos, a product link, a physical sample, a dimensioned drawing, or a written specification; the estimated quantity for each specification, color, or packaging version; and the required ship or arrival date. These three are included within the nine information areas below; before a formal quotation can be prepared, each area should be addressed — mark an item “N/A” when it does not apply. Complete information supports technical and commercial review, but does not by itself confirm feasibility, order acceptance, price, minimum quantity, production capacity or lead time.
-
Intended use and end users
Corporate filing, school materials, event giveaways, retail channels, or public purchasing? Use drives capacity, durability, packaging, and printing — “we need folders” is not enough.
-
Product reference
Send front and back photos with details, a product link, a physical sample, or a dimensioned drawing; for a repeat or adapted product, add the previous quotation or purchase order. Photos allow a first judgment but cannot fully replace dimensions and structure.
-
Size, materials and construction
Finished outside size, spine width or target capacity, sheet or film thickness, page count, mechanism type and position, and accessories such as card pockets. If the material name is unknown, send a sample and the feel you expect.
-
Quantity by specification, color and packaging version
Beyond the total, split by specification, color, and packaging version. The same 20,000 pcs in one specification, or spread across versions, can mean a very different production plan and cost structure.
-
Print content and artwork
Positions and sides, color count, coverage, whether the base is clear or dark, and any white-ink needs. Logos, text, and line art are best as editable vector files; photos and continuous-tone images need high-resolution originals matching the print size. Whether files can be used directly is confirmed against the print method and file quality.
-
Packaging and labeling
Single or multi-packs, OPP bags or boxes, header cards and stickers, barcodes and item codes, units per carton, and carton markings. Barcodes on clear or colored packaging need base-color and scan checks.
-
Delivery date, destination and trade terms
“Next month” and “delivered to the nominated warehouse by the 15th” are different conditions. State ship date or arrival date, address and unloading, one lot or split lots, and the trade terms for export orders.
-
Samples and acceptance criteria
Is the sample to confirm size and function, material, color, printing, or a submission set? If dimensional tolerances, function tests, or packing acceptance standards exist, provide them before quotation.
-
Testing and documents
Not just “must comply”. State the market, the standard name and version, the test items, the document names, and whether they are needed at bidding, contract, shipment, or acceptance.
While specs are still forming, see binder mechanisms, size, holes and capacity, PP sheets and boards, and PP films and inner pockets; complete information helps us evaluate quotation, sampling, and scheduling requirements more efficiently.
Pricing
What a quotation takes into account
Unit prices for bulk orders usually reflect all of these at once:
- An established construction or a new structure
- Material type, thickness, and usage
- The real quantity per specification and color
- Cutting, creasing, sealing, plus mechanism and hardware assembly
- Print method, colors, sides, and coverage
- Unit packing, labeling, and cartoning
- Samples, testing, and document needs
- Delivery place, terms, and schedule
Higher volume can lift production efficiency, but adding colors, print versions, packaging formats, or split deliveries also adds changeovers and management, so unit price cannot be read off the total quantity alone. LAN CHYN has no single minimum order quantity or fixed lead time that covers every product — established constructions, reference-based OEM adaptations, and new ODM development run under different conditions, confirmed against the product, specification, processing, quantity, and delivery requirements.
Export
Export orders: settle these early
Markets and labeling
Name the destination market early. Product and packaging language, labels, barcodes, and carton markings often differ by market and channel, and are cheapest to settle before artwork is finalized.
Documents
Invoices, packing lists, and other shipping documents follow the confirmed order. If the market or your own process needs specific product documentation, name the document, format, and timing at the inquiry stage.
Where required, selected products or project samples are submitted for third-party testing. Available reports are retained for the tested item and scope. The date, test items and scope are those stated in the report. A report applies only to the identified sample and test items; it does not cover every model, color or production batch.
Compliance responsibilities
Applicable destination-market requirements, and whether a product may lawfully be sold there, are determined by that market’s laws and competent authorities. The importer or buyer is responsible for identifying and confirming those requirements. LAN CHYN provides product facts, specifications, and the documentation actually available, and confirms feasible support case by case.
Samples
Samples, mock-ups, and pre-production checks
These are different things, and each confirms something different:
- Standard product samples — show an established product’s size, material, structure, and function; they cannot represent custom printing or packaging not yet made.
- Digital layout mock-ups — confirm logo, text, position, and proportion; they cannot prove real material, color, clarity, or print results.
- Function or structure samples — confirm size, openings, capacity, mechanisms, and handling; they may not carry final printing or production packaging.
- Print or packaging samples — confirm print positions, colors, and pack combinations, managed against the approved specification and the tolerances and acceptance criteria agreed before ordering.
Whether sampling is needed, whether samples are charged, whether sample costs are credited against later orders, and shipping and timing all follow the project. A screen is never the sole basis for color acceptance — where color matters, provide physical color swatches and confirm material clarity, base color, and print-method effects at the sampling stage.
Process
From inquiry to delivery
-
Send the requirements
Product, specs, quantities, printing, packaging, dates, and document needs. With partial information we can point you in the right direction; a formal quotation requires the relevant technical and commercial information to be complete.
-
Confirm the route
Established construction, reference-based OEM adaptation, or new ODM development.
-
Set specs and quotation
Confirm the specifications, materials, dimensions, quantity mix, processing, packaging, delivery method, and the quotation’s validity conditions.
-
Samples and artwork
Confirm physical samples, print files, colors, barcodes, labeling, and packaging as the project requires.
-
Order and final version
Final specs, quantities, prices, delivery, payment, and approved versions go into the formal purchase order or an order confirmation approved by both parties.
-
Production and quality checks
Production runs to the approved specification, with the necessary process, appearance, function, and packaging checks.
-
Shipment and documents
Goods ship as agreed, with the pre-confirmed documents applicable to the product or project.
Actual schedules follow spec finalization, artwork, sample approval, material and process arrangements, quantities, and delivery terms; the lead-time clock starts as agreed in the quotation or order.
FAQ
Frequently asked questions
Can you estimate from photos alone?
Photos allow a first judgment of the product type; a formal quotation still needs dimensions, material, structure, quantities, printing, and packaging. A physical sample enables a more accurate specification assessment.
Does a bigger order always mean a lower unit price?
Quantity is one factor; the number of specifications, colors, print versions, unit packing, and split deliveries also drive efficiency and cost, so pricing follows the full quantity mix.
Can urgent orders be accommodated?
Give the fixed arrival date, the place, the quantity, and the essential specs, and we will evaluate feasible options against current scheduling, materials, processing, and logistics, then confirm the lead time that applies.
More questions in the FAQ; other topics are in the specification guides.
Next Step
Three essentials to start: reference, quantity, and date
Send clear photos, a product link, a dimensioned drawing, a physical sample, or a written specification, together with the intended use, the estimated quantity by specification and color, the destination market, and the required ship or arrival date. We will review feasibility, work out whether this is an established construction, a reference-based OEM adaptation, or new ODM development, and identify the remaining material, printing, packaging, testing, and delivery details needed for quotation.