Direct-from-factory patch, cylindrical, and labyrinth drip tapes. Backed by 15+ years of OEM expertise, 100+ injection molding machines, and CE / SGS / BV / REACH certifications — we help distributors, importers, and agricultural projects source with confidence.
From raw material selection to global logistics, every step is engineered to deliver consistent quality at competitive factory-direct pricing.
100+ modern injection molding machines and 200+ trained workers under one roof. No middlemen, no markups — you buy directly from the source that also manufactures the fittings, valves and connectors.
Every reel undergoes multi-stage inspection: raw material verification, extrusion uniformity check, emitter flow-rate testing, and pre-shipment pressure testing. Zero-defect delivery is our commitment.
20+ international trade specialists handle documentation, customs clearance, and logistics across 80+ countries. From Ningbo Port to your warehouse — DDP, FOB, CIF, we handle it all.
Customize wall thickness, emitter spacing, flow rate, reel length, printing, and packaging to match your market. Our 3-person design team turns your specs into production-ready samples.
Three specialized product families engineered for different crops, water conditions, and budget levels — all manufactured in our Ningbo facility with 100% virgin PE material and third-party certified quality.
Flat-emitter · Uniform distribution · Export #1 favorite
Our flagship flat-emitter drip tape delivers consistent water distribution across long lateral runs — ideal for row crops, vegetables, cotton, and greenhouse applications where precision and uniformity are critical.
Cylindrical emitter · Superior durability · 3–8 year service life
Cylindrical emitters thermally welded inside the tube deliver superior anti-clogging performance and long-term structural integrity. Engineered for orchards, vineyards, and long-cycle plantations where multi-season reuse matters.
Turbulent flow · Entry-level price · Large-scale field favorite
Integrated labyrinth channel design offers reliable, consistent irrigation at an entry-level price point. The go-to choice for large-scale field crops, sugarcane, corn, and seasonal projects where cost-per-hectare is the primary decision driver.
PP compression fittings, PVC ball valves, disc/screen filters, venturi injectors, pressure regulators and connectors — all produced in our Ningbo facility. Consolidate your PO and cut freight costs.
From ultra-thin single-season flat tapes to heavy-wall pressure-compensating systems — our full lineup covers every agronomic scenario. All manufactured in-house at our Ningbo facility with full traceability and third-party testing.
No stock footage, no staged setups. This is our actual drip tape extrusion line — 24/7 production, automated thickness control, and inline QC at every meter.
Full transparency into how your drip tape is manufactured — from HDPE granule to sealed export container. Every step monitored, every batch traceable.
100% virgin HDPE/LLDPE resin, batch-tested for MFI, density, and UV stability before entering the extrusion line.
Computer-controlled extrusion at 150 m/min ensures uniform wall thickness within ±0.02 mm tolerance.
Automated insertion and thermal welding of flat or cylindrical emitters with laser-cut water outlets.
Every batch pressure-tested at 1.5× working pressure. Flow-rate CV verified in our in-house hydraulics lab.
Precision winding onto reels or coils. Custom cartons, private-label printing, and multi-language labels available.
Direct loading at our own warehouse. Ningbo Port shipment with full export documentation prepared in advance.
From the first inquiry to after-sales support, our 20-person international trade team acts as your single point of contact across the entire sourcing journey.
Share your crop type, plot size, and water source — our agronomy-trained sales engineers recommend the optimal drip tape specification and system layout, free of charge.
Complimentary 5–10 m sample reels of any specification. Freight paid by us for qualified importers/distributors. Dispatch within 3 working days via DHL / FedEx / UPS.
Your brand, our factory. Custom color, print, packaging, and even proprietary emitter geometry through our in-house mold workshop. MOQ starts from 1 × 40HQ container.
FOB, CIF, DDP, DAP — you name it. We prepare CO, FORM E, FORM A, and health certificates in advance to minimize customs delay at your port.
Dedicated account manager reachable via WhatsApp, WeChat, email, and video call. English, Spanish, French, Arabic, and Russian speakers on staff.
Free video installation guides, layout drawings, and — for large projects — on-site technical training conducted by our engineering team.
Our Team WorkshopWe are a vertically integrated manufacturer of plastic irrigation and piping products, headquartered in Ningbo, China. Since 2010, we have been producing drip irrigation tapes, PVC / UPVC / CPVC / HDPE / PP / PPR / PPH / PVDF pipes, valves, and fittings for professional buyers worldwide.
While our portfolio spans the full plastic piping system, drip irrigation is one of our fastest-growing categories. Our dedicated production lines — patch, cylindrical inline, and labyrinth — are engineered specifically for agricultural export markets where reliability, uniform emission, and cost-per-hectare matter most.
"What sets us apart isn't just our capacity — it's our obsession with consistency. Every reel of drip tape leaving our warehouse carries the same emitter uniformity, the same pressure rating, and the same durability, whether you order 1 container or 100."
Faces from our booths at Canton Fair and international agri-tech expos — long-term partners from the Middle East, Europe, Africa, South America, and Asia visiting our showroom year after year.
Every year, hundreds of distributors, importers and agricultural project owners visit our booth and factory — many becoming multi-year supply partners.
Our products are SGS, CE, REACH, ISO certified.
Real deployments across three continents — from row-crop mega-farms to premium vineyards. Every project delivered on-spec, on-time, with measurable results.
Supplied 1.2 million meters of patch drip tape (16 mm, 30 cm spacing, 1.6 L/h) for a national agricultural modernization program covering 500 hectares.
Uniform emission across 3-km laterals — exceeded our tender specs.
Turnkey drip system for 200 commercial greenhouses growing tomatoes and cucumbers. Included cylindrical tape, PVC ball valves, disc filters, and pressure regulators — all manufactured in-house.
Same quality every year — we don't need to re-audit the factory.
Long-life cylindrical drip tape (0.9 mm wall, 50 cm spacing) engineered for 6+ year service in a premium wine region. Withstands seasonal weathering and low-pH irrigation water.
Best cost-per-hectare of any tape we've tested over 8 vintages.
We will contact you within 1 working day, please pay attention to the email with the suffix “@swdplastic.com”.
We will contact you within 1 working day, please pay attention to the email with the suffix “@swdplastic.com”.
We will contact you within 1 working day, please pay attention to the email with the suffix “@swdplastic.com”.
