Emergency Mosquito Nets for Bulk Procurement

Core Bulk Use Case Configurations

These are standard bulk configurations for real B-end public health, emergency and work site projects:

Public Health & Malaria Control Tenders (Core High Volume Model)

Standard model
LLIN (Long Lasting Insecticidal Net), WHO performance standard rectangular net
Standard material
100% polyester 75D/100D filament yarn, 156 mesh (25 holes per inch / 10 holes per cm)
Standard sizes
Single: 180×160×150cm (71×63×59 inch); Double: 190×180×150cm (75×71×59 inch), tolerance ±3cm (1.2 inch) under 20-25℃ (68-77℉)
Unit weight
Single: 350-450g (0.77-0.99 lbs); Double: 550-650g (1.2-1.4 lbs), weight tolerance ±8%
Treatment
Deltamethrin / permethrin insecticidal treatment, ≥80% mosquito knock-down rate after 20 standard washes, 3 year field life under normal use and correct washing
Construction
Reinforced 2cm (0.8 inch) hem, 6 suspension loops, 100% polyester sewing thread
Packing & loading
Individual compressed PE bag, 50/100pcs per bale; 8000-10000pcs per 40HQ container

This is our highest volume model for UN agencies, Global Fund, national malaria control programs, Red Cross and NGO tenders. We manufacture to meet WHO LLIN performance specifications, and provide third party lab test reports per WHO test methods for your tender use. Official WHO PQ certification can be supported per project requirements, with related certification cost borne by the buyer. Insecticidal treatment is a paid custom option.

Select by Bed and Installation Condition

Single-Bed Hanging Direction

Confirm bed or mat size, net dimensions, upper suspension points, available height, and entry direction.

Free-Hanging or Multipoint Direction

Confirm site supports, cords, open outline, lower-edge treatment, and installation limits.

Opening or Lower-Edge Direction

Record opening quantity, position, closure, and whether an edge, tuck-under section, or lower pocket belongs to the selected configuration.

9 Common Mosquito Net Procurement Pitfalls to Avoid

These are the most common quality and specification issues we see in bulk orders:

1. Recycled brittle yarn: Low cost nets use recycled polyester yarn that becomes brittle after 3-6 months sun exposure, tears easily; always specify virgin 75D/100D filament yarn for bulk orders.
2. False mesh count: Many suppliers advertise 156 mesh but deliver 120 mesh or coarser, which cannot block small Anopheles mosquitoes; verify mesh count with a magnifier during inspection.
3. Under dosed insecticide: Cheap LLIN nets use only 10-20% of the required insecticide content, which washes off after 2-3 uses; always require third party content test reports.
4. Unreinforced hanging loops: Loops sewn only to the top hem tear off after 1-2 months of use; all loops must be bartacked and reinforced with extra fabric.
5. Undersized dimensions: Nets cut 5-10cm smaller than specified leave gaps at the bottom where mosquitoes enter; require flat size measurement during inspection.
6. Open seams: Wide stitch count (fewer than 8 stitches per inch) leads to seam separation after a few washes; specify 8-10 stitches per inch standard.
7. Strong chemical odor: Low quality dyed or treated nets have sharp formaldehyde or chemical smell, unsuitable for indoor use; require odor test for all bulk orders.
8. No wash instructions: LLIN nets washed with bleach or strong detergent lose 100% of insecticidal effect after one wash; every net must include clear washing instructions.
9. Mismatched test reports: Suppliers provide test reports for a different batch or product; always verify batch numbers on test reports match your production lot.

Non-Negotiable Quality Red Lines

Any of the following issues result in automatic batch rejection for our orders:

Build Comparable Procurement Fields

MOQ note: In-stock basic untreated models have 100pc MOQ for trial orders. Custom LLIN treated orders have 1000pc MOQ because insecticidal treatment requires full batch processing in industrial treatment chambers, small batch treatment is not cost effective. Final MOQ confirmed per order.

Verify Visible Construction and Treatment Requirements Separately

Images can support outline, visible mesh, suspension points, openings, edges, and accessories. They cannot prove fiber composition, mesh specification, repellent or insecticidal treatment, durability, or organizational approval. Match any treatment or performance requirement to the selected product, applicable method, and supporting documents.

Sample Policy, Quality Control & Order Terms

Sample Policy: Specification sheets, formal quotations and sample application guides are provided free of charge. Sample cost is calculated separately based on exact specification, size and customization requirements. Sample fee and shipping cost are prepaid by the buyer; sample fee can be credited against bulk order payment when the order meets agreed quantity and amount. Blank in-stock samples ship 1-2 working days after payment; custom treated / custom printed samples take 7-10 working days.

Quality Control Process: 1) Incoming material inspection: verify yarn denier, mesh count and strength; 2) In-process inspection: check stitch count, seam strength and loop reinforcement during production; 3) Finished goods inspection: per AQL 2.5 standard, check dimensions, mesh integrity, seams and hanging points; 4) Pre-shipment inspection: third party inspection (SGS/BV/Intertek etc.) can be arranged, third party cost is borne by the buyer. For LLIN orders, random batch insecticide content testing is available, with batch numbers matched to test reports.

Order Terms: Standard order lead time 7-15 days; emergency orders enter production within 72 hours, final lead time confirmed per contract. Goods ship from main Chinese ports, customer nominated ports are supported; FOB/CIF/EXW Incoterms are standard, DDP can be evaluated per destination. Standard products carry manufacturing defect warranty. Standard care: 30℃ gentle hand or machine wash with mild soap only, do not bleach, do not scrub hard, line dry in shade for LLIN models to preserve treatment.

Storage, Packaging & Service Life

All nets are packed in waterproof PE bags or pressed bales for ocean shipping. Store in dry, cool, well ventilated warehouses away from direct sunlight and chemical exposure.

• Untreated polyester nets: 5+ year storage life under dry cool conditions, no performance loss
• LLIN treated nets: 3 year effective insecticidal life from production date when stored correctly; do not store near pesticides or strong chemicals
• Used LLIN nets should not be discarded in open environment; dispose of per local solid waste regulations after use
• Bulk orders include clear lot numbers and production date marks on bales for traceability

We also supply matching emergency bedding and relief blankets for combined tender orders.

Plan Installation Samples and Receiving

Install the sample under representative bed and support conditions. Record dimensions, suspension, entry, closure, lower edge, accessories, folding, label, and packing. Assign separate configurations when destination conditions differ.

State the Bed, Floor-Space, and Support Conditions First

A mosquito net is not selected by net dimensions alone. Provide the length and width of the bed, mat, or floor space, the available height, the support points, and the planned entry direction. Different sites create different responsibilities for single-bed hanging, free hanging, and multipoint support.

For temporary accommodation, confirm whether supports are fixed facilities, bed frames, or temporary cords. For dormitories, check whether installation affects walkways, lighting, or bedding. Without site conditions, a supplier can provide a direction but cannot promise universal installation.

A simple bed-and-support sketch showing open dimensions, height, entry, and movement space makes sample fitting and bulk receiving use the same measurement basis.

Make Entry, Lower Edge, and Closure Practical Checks

Opening quantity, position, and closure affect access, distribution, and cleaning. Test opening and closing under representative bed or support conditions. Check whether the closure is easy to operate, hidden by the frame, or difficult for staff to identify.

The lower edge may hang freely, tuck under a mattress, include a lower pocket, or use another construction. State the required lower-edge method and care route; a visible mesh edge does not prove that it can be fixed to every bed.

Where night access, children, or users with limited mobility matter, record the action, opening space, and lighting conditions during sample review instead of replacing them with a general claim such as easy to use.

Handle Treatment, Mesh, and Protection Requirements Carefully

Images can identify outline, colour, visible mesh, seams, entry, and accessories. They cannot prove mesh size, fibre composition, repellent treatment, insecticidal effect, or durability. Each requirement must be tied to the selected product, treatment batch, verification method, and applicable document.

If a treated product is requested, state the destination market, applicable regulatory or document requirements, planned use period, and cleaning arrangement. The supplier should first confirm whether the selected product can be supplied with the relevant treatment and applicable documents, then record the treatment batch, verification method, and unresolved points in the quotation or sample record. Documents for another mosquito net cannot be applied to the selected batch.

Receiving records should separate appearance, mesh integrity, entry closure, accessories, labels, and treatment or performance documents. Include a treatment or performance requirement in acceptance only when the document scope matches the selected product and batch.

Plan People and Accessories for Bulk Installation and Repacking

Bulk deployment may require cords, hooks, anchors, storage bags, or instruction labels in addition to the net body. State which items are supplied and which are available on site, then check that each accessory matches the installation direction before packing.

Start quantity planning with the actual bed or floor-space count, then split it by site, bed type, suspension condition, and entry direction. Record net quantity, accessory-set quantity, and the mutually confirmed spare ratio separately; one total headcount does not show how many installation sets each site needs.

Sample installation should record support count, sequence, tools, one-person or two-person operation, removal, and folding recovery. One successful demonstration does not prove that every destination can install the net quickly.

For repeat issue, plan cleaning, drying, folding, and accessory return. If bags, cords, or anchors can be replenished separately, list them in the quotation and replenishment scope.

Use the Approved Sample to Control Receiving and Repeats

The approved sample should record bed fit, open dimensions and points, suspension, entry, lower edge, visible mesh, accessories, labels, folding, and packing. Bulk receiving should return to this record instead of relying on a product name or promotional image.

Start inspection with identity and component count, then check dimensions, seams, supports, entry closure, lower edge, packing, and labels. Treatment or performance requirements enter acceptance only after method, conditions, sample basis, and decision rules are agreed.

For repeat orders, provide the previous order or approved-sample reference and list changes to bed size, suspension, entry, accessories, colour, labels, or packing separately. Confirm a returned difference list before production to reduce missing accessories and installation mismatch.

Frequently Asked Questions

Should we provide bed or net dimensions first?

Provide both the bed or mat dimensions, available height, and target net dimensions.

How many suspension points are required?

This depends on the selected structure and site and must be confirmed by specification and installation sample.

How should mesh and material requirements be confirmed?

State the required mesh or material fields, measurement method, and acceptance basis in the enquiry, then confirm them against the selected specification, sample, and applicable documents. Images only help identify visible mesh and appearance.

Are cords and storage bags included?

Only when listed in the selected configuration's component list; extra accessories are quoted separately.

Do you make WHO standard LLIN nets for tenders?

We manufacture LLIN nets to meet WHO performance specifications, provide third party test reports per WHO test methods for your tender use. Official PQ certification can be supported per project, cost borne by buyer.

How should a sample be accepted?

Install it under representative conditions and review dimensions, supports, openings, edges, accessories, and packing.

Can different beds share one configuration?

Only when dimensions, installation, and all component requirements are identical.

How are accessories controlled on repeat orders?

Compare the approved component list, installation record, labels, and packing data.

How is an emergency mosquito net order priced?

Pricing depends on structure, dimensions, material, treatment, quantity, packing and trade terms. Contact for exact quote based on your specifications.

How should net quantity and accessory sets be calculated?

Start with the number of beds or floor spaces, then split quantities by site, bed type, suspension condition, and entry direction. List cords, hooks, storage bags and spare ratio separately.

Can third-party inspection or project testing be arranged?

Yes, SGS/BV/Intertek inspections can be arranged per your requirements, cost borne by buyer. Insecticide content batch testing available for LLIN orders.

How are samples and bulk lead times handled?

Samples are arranged after buyer prepays sample cost and freight; sample cost is calculated per specification and can be credited against bulk orders. Bulk lead time is 7-15 days for standard orders, 72 hour rush production available for emergency orders.

What mesh size is standard for mosquito nets?

156 mesh (25 holes per inch) is standard anti-mosquito mesh, small enough to block anopheles mosquitoes while maintaining air flow.

Can treated nets be washed?

Yes, LLIN nets withstand 20+ gentle washes at 30℃ with mild soap only; do not bleach or scrub hard, line dry in shade to preserve treatment.

Do pop-up nets need hanging points?

No, pop-up nets with spring steel frames are self supporting, open in 30 seconds, ideal for emergency sites without ceiling hooks.

How long do mosquito nets last in storage?

Untreated nets last 5+ years in dry cool storage; LLIN treated nets have 3 year effective life from production date, store away from direct sunlight.

Submit Emergency Mosquito Net Requirements

Provide bed or mat dimensions, available height, quantity, destinations, net direction, suspension points, openings, lower edge, net-body fields, treatment or test requirements, accessories, samples, labels, packing, and acceptance method. YRF can then prepare a suitable product direction, installation-sample checklist, component list, and packing proposal before quotation.

Submit your mosquito net requirements, get full specification sheet, formal quotation and sample application guide within 24 hours.