Core-filled sandwich boards
An intermediate production stage for downstream pencil manufacturing. Agree groove geometry, core placement, bonding and incoming checks.
Specifications & inquiry →Product route
Sandwich pencil boards for graphite and colored pencil manufacturing.
Source semi-finished sandwich pencil boards from Shanhai, prepared for downstream wooden pencil production, blank pencil processing, and OEM routes.
- Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification.
- Sample planning: 10–15 days after the specification and required inputs are complete
- Production planning: 25–45 days after approvals and commercial release; exact timing is quoted
MATERIAL & SAMPLE RECORDS
See the stage your business needs.
Company samples and retained material photographs. Use the product pages to define the current specification, packing and sample requirements.
Product selection
Built for export buyers who need clear specifications.
For buyers sourcing semi-finished pencil boards before shaping, finishing, and packing.
Common specifications
- Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification.
- Prepared board route for pencil body production
- Suitable for graphite and color pencil bodies
- Material and treatment matched by product grade
- Can be quoted as part of a mixed raw-material program
Application routes
- Blank pencil production
- Downstream pencil shaping
- OEM pre-production
- Distributor-led semi-finished sourcing
Factory proof
- Pencil manufacturing and quality control handled by the Sansi production operation
- Direct factory production for pencil slats, sandwich boards, blank pencils, and OEM/ODM wooden pencils
- Luoyang factory with Yiwu showroom support
- Approximately 500 people across the coordinated production and export operation
- Typical sample planning range of 10–15 days and mass-production planning range of 25–45 days
- Ask us to confirm current FSC certificate details and scope for your quoted order
- Product programs for overseas stationery brands, distributors, and wholesalers
What changes the quotation
- Wood species, board dimensions, and pencil body format
- Graphite or color core diameter and required performance
- Bonding, pressing, treatment, and downstream shaping requirements
- Quantity, packing, inspection criteria, destination, and delivery term
Prepare for downstream production
Agree the handover specification.
Send an existing specification for OEM production, or discuss an existing construction and packaging format for an ODM brief. Confirm each requirement in one written order record.
Material & dimensions
Specify wood species, board dimensions, tolerances and the process your factory will complete next.
Production stage
Choose cut slats, grooved slats or core-filled sandwich boards. Confirm groove geometry and core requirements where applicable.
Incoming inspection
Agree moisture, treatment, straightness, bonding and packing checks relevant to your downstream process.
- 01
Define the brief
Product or reference, planned quantity and destination. Add packaging, testing and delivery requirements as the specification develops.
- 02
Approve the sample
Confirm the product, artwork and pack. Typical sample planning is 10–15 days after the required inputs are complete; exact terms are quoted.
- 03
Check the production order
Agree material, process, appearance, count and packing checks. Typical production planning is 25–45 days after approvals and commercial release.
- 04
Coordinate the shipment
Yiwu Shanhai handles order documents, customs coordination, shipment follow-up and after-sales communication. Exact responsibilities follow the order terms.
Confirm before production
Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification. Sample terms, testing, certificate scope and the exact schedule are agreed for your order.
Factory, lead times & order documents
Factory and order information
Sandwich Pencil Boards: direct factory purchasing facts.
Use this company-provided operating information together with the product-specific specification below. Sandwich Pencil Boards pricing, retail packaging, testing, and the exact schedule remain controlled by the approved quotation. Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification.
Factory or trading company?
Factory manufacturer
Shanhai is one family-owned pencil business operated through two registered entities. Yiwu Shanhai Import and Export Co., Ltd. is the exclusive international sales and customer-facing company, handling buyer communication, quotations, contracting, invoicing, customs coordination, shipment follow-up, and after-sales service. Yiyang County Sansi Pencil Manufacturing Co., Ltd. is the dedicated production factory, responsible for pencil manufacturing and quality control only.
MOQ and customization
Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification. · OEM and ODM
Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification.
OEM follows the buyer-approved product, artwork, and packaging specification. ODM adapts existing constructions, finishes, set formats, and packaging routes to the buyer's market brief.
Sample planning
10–15 days
The 10–15 day sample range starts after the product style, specification, artwork, packaging requirement, quantity, and target market are clear. The exact sample type, cost, freight, approval points, and start date are confirmed in the quotation.
Mass-production planning
25–45 days
The 25–45 day production range is planned after the order-specific specification, sample or reference, artwork, packaging, quantity, inspection requirements, and commercial release trigger are approved. The formal quotation controls the exact schedule.
FSC and testing route
FSC documentation on request · EN 71-3 and REACH
Ask us to identify the certificate holder, current validity, product scope and the permitted claim for the quoted order before approval. EN 71-3 and REACH are handled as product, intended-user, destination, and order-specific testing or compliance requirements. They are not presented as standalone company certifications.
Quality control
QC-controlled production
The order record defines relevant material, dimensions, treatment, core placement, bonding, shaping, sharpening, finish, logo, components, count, packaging, carton marks, inspection evidence, and release authority.
Operating scale
Approximately 500 people · Approximately RMB 70 million average annual export sales
Company-provided operating-scale figure. It is disclosed as a business scale indicator, not as an individual buyer case, audited revenue statement, order guarantee, or future-performance promise.
Details that help us quote
- Product style, model, or reference
- Order quantity
- Target country or destination market
Detailed specification checklist for your quotation
Quote-ready specification
Define the board handoff before comparing quotations.
Sandwich boards contain cores bonded between prepared wooden slats. Ask each supplier to quote the same construction and identify which shaping, finishing and packing operations remain with your factory.
Decision
Shanhai supply scope
Buyer input needed
Supply stage
Confirm the core-filled board construction and operations included in the quotation.
Required handoff condition and which shaping, coating, printing and assembly operations you retain.
Wood and board
Review the proposed wood, board dimensions, tolerances and conditioning requirements.
Drawing or reference sample, required wood, dimensions, tolerances and moisture-check method.
Core and groove fit
Review graphite or colored cores against the board construction and intended pencil.
Core diameter and performance reference, groove layout and core-position acceptance criteria.
Bonding and pressing
Agree the bonding requirements and how the sample will be evaluated.
Bond integrity checks, permitted defects and any downstream process constraints.
Machining trial
Agree trial material and the evidence required before a production order.
Shaping equipment, pencil body format, trial method and acceptance criteria for breakage and usable output.
Packing and inspection
Agree protection, identification and inspection records for the material batch.
Quantity and unit, pack format, handling conditions, batch labels and inspection requirements.
Delivery basis
Confirm the quoted scope, destination and delivery basis in writing.
Destination, requested delivery term, trial or order quantity and requested schedule.
Connected sourcing routes
Continue with the product or market decision that matches the RFQ.
Choose the supply stage or application that matches your project to compare the relevant specifications and order requirements.
Sandwich pencil boards vs pencil slatsCompare the supplied production stage and the work that remains with your factory.
Select the pencil material stageChoose slats, grooved slats, sandwich boards or blanks for your equipment and quality controls.
Core centering and breakage inspectionRecord the sample checks and acceptance criteria before comparing production batches.
Order route
From quotation input to controlled production.
The exact sample, specification, inspection points, packaging, documents, delivery term, and schedule are recorded before the production batch is released.
- 01
Define the finished pencil format and downstream equipment requirements
- 02
Confirm board, groove, core, bonding, and sample acceptance details
- 03
Approve packing, inspection points, quantity, and delivery schedule
- 04
Release the batch after the approved specification is recorded
FAQ
Questions buyers ask before quoting.
What are sandwich pencil boards used for?
Sandwich pencil boards are semi-finished boards prepared for downstream pencil shaping, blank pencil production, and finished OEM programs.
Can Shanhai quote sandwich boards together with blank pencils?
Yes. Buyers can source one production stage or combine sandwich boards, blank pencils, and finished OEM programs in one route.
Are sandwich pencil boards available for graphite and colored pencils?
Yes. Graphite and colored pencil sandwich board routes can be discussed by core diameter, board construction, bonding, downstream shaping, sample, quantity, packing, and inspection requirements.
What changes a sandwich pencil board quotation?
Wood species, board dimensions, groove and core specification, bonding and pressing route, treatment, downstream pencil shape, quantity, packing, inspection, destination, and delivery term all affect the quotation.
Does the finished-pencil MOQ apply to this material stage?
Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification. Provide the product stage, dimensions, material or core specification, quantity, packing, destination, and trial requirements for a material-specific quotation.
Procurement guides & quality-control templates
Buyer tools
Prepare the specification before comparing quotations.
Use these practical guides to define quality, packaging, timing, and acceptance requirements for your order.
Free slat, blank-body, RFQ, artwork, evidence and QC templatesDownload editable pencil-slat RFQ/QC, blank graphite and colored pencil body RFQ/incoming-QC, wooden pencil RFQ, custom pencil artwork and sample approval, sustainability-claim evidence, supplier evaluation, and quality-control workbooks from one buyer-tools center.
Sandwich Pencil Boards vs Pencil Slats | Buyer ComparisonCompare raw pencil slats, grooved slats, and core-filled sandwich pencil boards by process ownership, equipment, quality control, cost, and delivery risk.
Are Wooden Pencils Biodegradable? Evidence ChecklistA wooden barrel may biodegrade, but a whole pencil cannot be assumed to. Check coatings, cores, ferrules, erasers, packaging, evidence, and approved wording.
Wooden Pencil Sampling and Quality Inspection GuideBuild a practical approval and inspection route for pencil materials, blank pencils, and finished OEM wooden pencil orders.
Wooden Pencil Export Packaging and Carton GuidePlan bulk, inner, retail, and master-carton packaging for pencil slats, blank pencils, and finished wooden pencil programs.
Pencil MOQ: 100 Cartons per Style | Mixed Orders & SamplesFinished pencils: 100 cartons per style, 2,880 pencils per carton. Mixed orders above 300 cartons allow 50 per style. Materials are quoted separately.
Pencil Material Stage Selection: Slats, Boards or BlanksChoose plain or grooved slats, core-filled sandwich boards, or blank pencil bodies by downstream equipment, process control, quality, and yield.
Pencil Container Loading & CBM Planning GuideCalculate pencil shipment CBM from approved carton dimensions, pallet rules, SKU allocation, weight, container limits, loading method, and destination handling.
Related routes
Other supply routes from the same factory.
Grooved Pencil SlatsShanhai supplies pre-grooved poplar and linden pencil slats from China, quoted by board size, groove geometry, core diameter, treatment, packing, and destination.
Blank PencilsChoose unfinished graphite or colored pencil bodies for buyer-controlled coating, printing, eraser assembly, sharpening, and packing.
OEM Wooden PencilsBuild a graphite or colored-pencil range with your approved finish, logo and packaging. Share the specification, planned cartons by style and destination.
Product-specific inquiry
Quote Sandwich Pencil Boards without leaving this page.
Provide your product, destination, company, planned quantity and unit, and email or WhatsApp. For finished pencils, enter the cartons for each style. Materials and unfinished pencil quantities are reviewed separately. Artwork, packaging details and files can be added now or discussed with sales.
Finished pencils: 100 cartons per style, with 2,880 pencils per carton (288,000 pencils per style). For mixed orders totaling more than 300 cartons, the minimum is 50 cartons per style (144,000 pencils). An order totaling exactly 300 cartons does not qualify for this exception. Order quantities and packing for pencil slats, boards, and unfinished pencil bodies are agreed separately by specification.
Price: confirmed by quotation for the approved specification and destination.
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WhatsApp Sales
Open the full inquiry page
- Board drawing, dimensions, tolerances and required wood
- Graphite or colored core specification and approved sample reference
- Downstream shaping route, trial quantity and acceptance checks
- Order quantity and unit, packing, destination and delivery term