Big Plastic Profile
Dachang Plastic — Big Plastic Profile Manufacturer
Custom large-cross-section extruded profiles in rigid PVC, ABS, PPO, UV-grade ASA, and UPVC — from security gate frames and radome enclosures to halogen-free fiber-optic cable trunking. OEM tooling cut in-house from your drawings. Factory direct, wholesale available.
Years exporting
Production machines
Annual output
Max section width
Custom Big Plastic Profile Supplier China — 8 Product Lines, OEM & Wholesale Factory Direct
The Big Plastic Profile range covers custom extruded sections where the cross-sectional width or height exceeds what standard light-duty tooling can produce. Dachang runs eight product lines in this category: environmental construction PVC profiles, waterproof ABS board sheets, PPO hollow profiles, large ABS extrusion tanks, security screening gate frames, fiber-optic cable trunking, radome antenna enclosures, and profile extrusion hardware.
Every product is available for OEM/ODM production based on buyer drawings or samples. Materials span rigid PVC, ABS, PPO (Polyphenylene Oxide), UV-grade ASA, UPVC, and halogen-free grades of HIPS — with material selection guided by the mechanical, environmental, and compliance requirements of each application. As a factory-direct plastic profile manufacturer, Dachang supplies wholesale orders to buyers in Europe, the Americas, Asia, and Africa, with products exported worldwide since 1998.
300 × 300 mm
Max ABS section
330 × 220 mm
Radome section
2,200 mm
Gate frame height
1.6 mm
PVC min wall
~30 days
Container lead time
16,000 m
Factory floor area
Big Plastic Profile Manufacturer — ABS, PVC, PPO, ASA, UPVC Extrusion Up to 330 × 220 mm Cross-Section
Most extrusion factories cap standard production cross-sections at 80–120 mm in width. Dachang's big plastic profile line handles dimensions well outside that range — the 300 mm × 300 mm ABS tank, the 330 mm × 220 mm radome profile, and the 300 mm × 100 mm cable trunk are all in regular production — because the factory operates dedicated large-die extrusion equipment alongside its standard production lines.
Material choice is matched to application performance requirements. Rigid PVC is used for construction profiles (wall thickness: 1.6 mm, weight: 220 g/m) because it balances dimensional stability, formability, and corrosion resistance under construction site exposure conditions. ABS — including the blue-pigmented, high-gloss grade used for the 300 mm extrusion tank — delivers higher impact resistance and a Class-A surface for machine and equipment applications. For the radome profile, UV-grade ASA is the primary resin: it maintains structural integrity and colour stability under sustained outdoor UV exposure, which matters for antenna enclosures operating outdoors for years without refinishing. Halogen-free HIPS and PPO are specified for cable trunking because these formulations produce low smoke output and low toxic gas concentration in a fire event — the standard compliance expectation for fiber-optic cable management inside enclosed telecom facilities.
| Product | Material(s) | Cross-Section / Key Dimension | Lead Time | Primary Application |
|---|---|---|---|---|
| Construction PVC Profile | Rigid PVC | W: 10–300 mm · H: 5–150 mm · T: 1.6 mm | ~30 days (container) | Doors, windows, panels, pipes |
| ABS Waterproof Sheet | ABS | Custom section to drawing | Tooling + ~30 days | LED covers, electronic enclosures |
| PPO Hollow Profile | PPO | 200 mm wide · 0.5–5 m length | ~30 days (container) | Machine and equipment parts |
| Big ABS Extrusion Tank | ABS (blue, high gloss) | 300 × 300 mm | ~30 days (container) | Industrial tanks and housings |
| Security Gate Frame | Gray rigid PVC + milky ABS | 200 × 100 mm section · 2,200 mm height | ~30 days (container) | Walk-through security screening |
| Cable Trunk Profile | Halogen-free HIPS / PPO / ABS / ASA / PVC | 100 / 200 / 300 mm wide · 1,800–2,000 mm long | ~30 days (container) | Fiber-optic cable management |
| Radome Profile | UV-grade ASA / ABS / UPVC | 330 × 220 mm · Gray or white | ~30 days (container) | Antenna enclosures, base stations |
Custom Big Plastic Profile for Security Screening, Telecom Infrastructure & Outdoor Antenna Enclosures
Three product lines address industries where specification requirements go beyond standard structural or cosmetic demands. Sourcing engineers and procurement managers in these sectors will find the following technical details relevant to supplier qualification.
Walk-Through Security Screening Gate Frames
The Big Security Gate Frame Profile combines gray rigid PVC (200 mm × 100 mm cross-section, 2,200 mm total height) with an integrated milky ABS side channel that houses LED strip lighting for visual indication. The rigid PVC body is waterproof, fireproof, and tamper-proof, making it suited for continuous-use screening environments: airports, seaports, customs, banks, courts, government offices, police stations, and hospitals. The profile supports anti-X-ray shielding applications. OEM tooling is available for custom frame configurations from approved drawings.
Halogen-Free Fiber-Optic Cable Trunking
The 300 mm Wide Cable Trunk Profile is produced in halogen-free, flame-retardant grades of HIPS, PPO, ABS, ASA, and PVC. Standard duct sizes are 100 × 100 mm, 200 × 100 mm, and 300 × 100 mm, with standard cut lengths of 1,800 mm and 2,000 mm. These dimensions correspond to common fiber-distribution-frame installation formats in telecommunications infrastructure. Low smoke output and low toxic gas concentration in a fire event are the baseline compliance requirements for enclosed telecom installations; these formulations meet that expectation.
Radome Enclosures for Base Station Antennas
Dachang's big radome profiles are extruded from UV-resistant ASA, ABS, or UPVC into a 330 mm × 220 mm cross-section in gray or white. Shapes include U-profile, square, and W-profile configurations. These custom plastic extrusion profiles protect microwave and radar antennas from weather while transmitting RF signals with minimal attenuation; tested gain values range from 13 dBi to 20 dBi across frequency bands from 900 MHz to 5 GHz. The UV-stabilised resin formulation provides wind, earthquake, and corrosion resistance for outdoor base-station deployment. Standard container order lead time is approximately 30 days from confirmed purchase order.
Large-Volume Industrial Tanks and Hollow Profiles
The 300 mm × 300 mm ABS extrusion tank is the largest standard closed section in this range. Produced in blue ABS with a high-gloss finish, it is engineered for use as a structural housing or containment body in industrial machine applications where light weight and impact resistance matter. The PPO hollow profile — 200 mm wide, available in yellow, semi-clear, and opal, in lengths from 0.5 m to 5 m — targets comparable equipment enclosure and cable raceway applications. Both products are available in custom dimensions against buyer drawings via OEM tooling.
Big Plastic Profile OEM Service — Custom Extrusion Die Fabricated In-House from Your Drawings
Every big plastic profile in this range can be produced from your own technical drawings or from a physical sample you supply. Dachang's in-house mold workshop provides die fabrication and sample profiles for buyer dimensional sign-off before mass production begins — with no need to engage a separate toolmaker. The factory supports single-material extrusion and co-extrusion in a single production pass. The Security Gate Frame profile — combining gray rigid PVC with a milky ABS LED channel — is an example of a co-extruded large plastic profile already in catalog production.
Buyers evaluating profiles that combine, for example, a structural UPVC body with a co-extruded soft-seal element are welcome to request a feasibility review during the inquiry stage. As a factory-direct plastic profile manufacturer, Dachang also offers private-label (custom branding) and custom color for any product in this category. The security gate frame, for instance, is supplied to OEM customers under their own brand name with custom color specifications.
Submit Drawing or Sample for Custom Big Plastic Profile Tooling
Send your 2D/3D cross-section drawings or a physical part via email or WhatsApp. A dimensional sketch with tolerances is sufficient to begin the review.
01
Engineering Review & OEM Extrusion Die Quotation
Dachang's engineering team reviews geometry for material fit, draft angles, and extrusion feasibility. Tooling cost and unit price at target volume are returned within one business day.
02
In-House Mold Fabrication — No Third-Party Toolmaker Needed
On drawing approval, the in-house CNC mold shop fabricates and tests the extrusion die rapidly. Sample profiles are dispatched for buyer dimensional sign-off.
03
Mass Production & Export — Container Orders in ~30 Days
Approved samples trigger production scheduling. Export carton or wooden-crate packing is arranged per buyer requirements. Container orders for established profiles run approximately 30 days to shipment.
04
Big Plastic Profile Sourcing Guide — MOQ, Lead Time, Samples & Private Label for B2B Buyers
Buyers qualifying Dachang as a big plastic profile supplier typically need clarity on three points before issuing a purchase order.
MOQ & Wholesale Pricing for Large Plastic Profile Orders
MOQ varies with profile complexity, cross-section size, and tooling amortization. Dachang does not apply a single blanket minimum across the entire range. If your program requires smaller initial runs — for field trials or design validation — before scaling to container quantities, raise this in the inquiry; it is a commercially manageable conversation. Wholesale pricing tiers are available for container volumes.
Export Packing & Lead Time for Large-Section Plastic Profiles
Long profiles — the 2,200 mm security gate frames, 1,800–2,000 mm cable trunks, and radome lengths — are packed in export carton boxes or wooden crates to prevent dimensional distortion and surface damage in transit. Standard container lead time for catalog profiles is approximately 30 days from confirmed purchase order. Specific packing requirements from the buyer's logistics team can be incorporated into production packing instructions.
Free Samples & Private-Label Options for Custom Plastic Extrusion Profiles
Sample profiles are available for qualification before bulk order commitment. Custom color, surface texture, and private-label packaging are available on request. The PPO hollow profile is already produced in three color options (yellow, semi-clear, opal), demonstrating color-matching capability across materials. Contact ken@euson.cn or WhatsApp to arrange sample details.
China Plastic Profile Factory — Dongguan, Global Export Since 1998
Dachang's production facility is at No. 47 South Business Road, Jiaoyitang Management Area, Tangxia Town, Dongguan City, Guangdong, with manufacturing and logistics centers in Guangzhou, Shanghai, and Beijing. Products are exported to buyers across Asia, Europe, Africa, South America, and North America. The factory has been an export-oriented plastic profile manufacturer since 1998.
Big Plastic Profile Factory Certifications
PMMA 8N Anti-UV Report
1_REACH SVHC 33rd-2025-01-16
Yuanjinhui RoHS 2
PC Environmental Declaration
Big Plastic Profile FAQ
Q: What materials are available for custom large-section plastic profiles?
A: Dachang produces big plastic profiles in rigid PVC, ABS, PPO (Polyphenylene Oxide), UV-grade ASA, UPVC, and halogen-free grades of HIPS. Material selection is application-driven: ASA for outdoor UV stability in radome enclosures; halogen-free HIPS or PPO for flame-retardant cable trunking in enclosed telecom installations; rigid PVC or ABS for structural or equipment housing applications.
Q: What is the maximum cross-section size you can extrude?
A: Current regular production includes a 300 × 300 mm ABS extrusion tank and a 330 × 220 mm radome plastic profile — the largest standard cross-sections in this range. Construction PVC profiles go up to 300 mm wide. For non-standard cross-sections outside these dimensions, submit a drawing for a tooling feasibility review and quotation.
Q: How does the OEM/custom tooling process work?
A: Send your 2D/3D drawings or a physical sample to Dachang's engineering team. They will review geometry and return a tooling cost and unit price quotation within one business day. After drawing approval, the in-house mold workshop fabricates the extrusion die and dispatches sample profiles for dimensional sign-off. Mass production scheduling begins after sample approval by the buyer.
Q: Can Dachang produce halogen-free or flame-retardant big plastic profiles?
A: Yes. The cable trunk plastic profile is produced in halogen-free, flame-retardant formulations of HIPS, PPO, ABS, ASA, and PVC. These generate low smoke and low toxic gas output in a fire event. Standard duct sizes — 100 × 100 mm, 200 × 100 mm, and 300 × 100 mm — are in regular production. The same halogen-free material grades can be applied to other custom plastic extrusion profile geometries on request.
Q: What certifications do Dachang's plastic profiles hold?
A: Dachang Plastic Hardware Processing Factory is ISO 9001:2000 certified. Products comply with RoHS and REACH requirements — relevant to buyers importing into the EU, UK, and other markets with chemical-compliance obligations. Certification documents and material datasheets are available on request prior to purchase order issuance.
Q: What is the production lead time for a bulk order?
A: For catalog products with existing tooling — such as the radome plastic profile — the standard lead time for a full container order is approximately 30 days from confirmed purchase order. Profiles requiring new die fabrication add the tooling period to that schedule. Export packing in carton boxes or wooden crates is included; buyer packing requirements can be accommodated.
Q: Are free samples available before placing a wholesale or bulk order?
A: Yes, sample profiles are available for qualification testing before committing to production volumes. Contact ken@euson.cn or WhatsApp +86 135 3254 7483 to discuss sample dispatch arrangements and costs.
Request a Quote for Custom Big Plastic Profile — Factory Direct, OEM Tooling, Wholesale Available
Send a drawing, sample, or specification. Tooling cost and unit price returned within one business day. Factory-direct pricing. Wholesale and container orders welcome.
We are professional big plastic profile manufacturers and suppliers in China since 1998. Welcome to buy high quality customized big plastic profile made in China from our factory.