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Qingzhou Suba Machinery Co., Ltd.

Suba Machinery designs and builds double wall corrugated pipe extrusion lines — from ID32mm cable protection to OD2000mm...

+86 187 6563 9190amywang@subamachinery.com
Tianqiaosong, Qingzhou Economic Development Zone, Qingzhou, Shandong, China

Production Lines

  • SL180
  • SL300
  • SL600
  • SL800
  • SL1000
  • SL1200
  • SL1600

Components

  • Extruder
  • Die Head
  • Corrugator
  • Mould
  • Cooling Tank
  • Cutter
  • Stacker
  • Coiler
  • Perforator

About Us

  • About Us
  • News
  • Contact

Quick Links

  • Download Catalog
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© 2026 SUBA Machinery. All Rights Reserved.

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News and Cases

Stay updated with the latest industry news, product developments, technical insights, and real installation cases

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Suba Machinery
Visit Suba Machinery at CHINAPLAS 2026 — Shanghai
ExhibitionApril 21, 2026

Visit Suba Machinery at CHINAPLAS 2026 — Shanghai

Suba Machinery exhibits at CHINAPLAS 2026 in Shanghai. See our corrugated pipe extrusion lines live, meet senior engineers, and schedule a technical consultation at the show.

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Suba Machinery
NPE 2027 — Suba Machinery at The Plastics Show
ExhibitionTriennialUpcomingMay 3, 2027

NPE 2027 — Suba Machinery at The Plastics Show

Suba Machinery at NPE 2027 in Orlando, Florida — see our corrugated pipe extrusion technology at North America's largest plastics trade fair and schedule a consultation.

Suba Machinery
Meet Suba Machinery at ArabPlast 2027 — Dubai
ExhibitionBiennialUpcomingMar 23, 2027

Meet Suba Machinery at ArabPlast 2027 — Dubai

Suba Machinery exhibits at ArabPlast 2027 in Dubai. Visit our stand at the Middle East's leading plastics and rubber exhibition.

Suba Machinery
Plast Eurasia Istanbul 2026 — Eurasia Plastics Fair
ExhibitionAnnualUpcomingDec 2, 2026

Plast Eurasia Istanbul 2026 — Eurasia Plastics Fair

Plast Eurasia 2026 in Istanbul is Eurasia's largest plastics exhibition. Suba Machinery presents corrugated pipe extrusion solutions for Turkey and regional market buyers.

Suba Machinery
Meet Suba Machinery at Plast Eurasia 2026 — Istanbul
ExhibitionAnnualUpcomingNov 25, 2026

Meet Suba Machinery at Plast Eurasia 2026 — Istanbul

Suba Machinery exhibits at Plast Eurasia 2026 in Istanbul. Visit our stand at Eurasia's largest plastics fair and discuss your corrugated pipe project.

Suba Machinery
PLASTIMAGEN 2026 — Latin America's Plastics Show
ExhibitionTriennialUpcomingNov 10, 2026

PLASTIMAGEN 2026 — Latin America's Plastics Show

PLASTIMAGEN 2026 in Mexico City — Latin America's leading plastics exhibition. Suba Machinery presents corrugated pipe production technology for the Latin American market.

Suba Machinery
Meet Suba Machinery at Plastex Uzbekistan 2026 — Tashkent
ExhibitionAnnualUpcomingSep 21, 2026

Meet Suba Machinery at Plastex Uzbekistan 2026 — Tashkent

Suba Machinery exhibits at Plastex Uzbekistan 2026 in Tashkent. Visit our stand at Central Asia's leading plastics and rubber exhibition.

Suba Machinery
TaipeiPLAS 2026 — Taiwan International Plastics Show
ExhibitionBiennialUpcomingSep 15, 2026

TaipeiPLAS 2026 — Taiwan International Plastics Show

TaipeiPLAS 2026 in Taipei — Taiwan's flagship plastics and rubber exhibition. Suba Machinery showcases corrugated pipe extrusion lines for Asia-Pacific market buyers.

Suba Machinery
Saudi Plastics & Petrochem 2026 — Riyadh Event
ExhibitionAnnualUpcomingJun 21, 2026

Saudi Plastics & Petrochem 2026 — Riyadh Event

Saudi Plastics & Petrochem 2026 in Riyadh — the Middle East's leading plastics industry event. Suba Machinery presents corrugated pipe extrusion solutions for the Gulf market.

Suba Machinery
PLAST 2026 Milan — International Plastics Exhibition
ExhibitionTriennialJun 9, 2026

PLAST 2026 Milan — International Plastics Exhibition

PLAST 2026 in Milan is Italy's international plastics and rubber exhibition. Industry trends, key exhibitors, and what corrugated pipe equipment buyers can expect at the show.

Client Cases

Suba Machinery
SL600 Line Installed in the Caucasus Region — Corrugated Pipe for Infrastructure Development
Client CaseApr 13, 2026

SL600 Line Installed in the Caucasus Region — Corrugated Pipe for Infrastructure Development

A pipe producer in the Caucasus region commissioned the Suba SL600 to support growing demand for corrugated HDPE pipe across the region's expanding infrastructure sector.

Suba Machinery
SL600 High-Output Pipe Line Commissioned in Southeast Asia
Client CaseApr 13, 2026

SL600 High-Output Pipe Line Commissioned in Southeast Asia

A Southeast Asian industrial client commissioned the Suba SL600 for high-throughput corrugated HDPE pipe production, serving major civil infrastructure projects in the region.

Suba Machinery
SL300 Corrugated Pipe Line Operating in Southeast Asia — Infrastructure Drainage Projects
Client CaseApr 13, 2026

SL300 Corrugated Pipe Line Operating in Southeast Asia — Infrastructure Drainage Projects

A Southeast Asian pipe manufacturer uses the Suba SL300 to supply corrugated HDPE drainage pipe to infrastructure contractors across the region.

Suba Machinery
SL300 Installations Across South Asia — Drainage, Sewage, and Road Construction Projects
Client CaseApr 13, 2026

SL300 Installations Across South Asia — Drainage, Sewage, and Road Construction Projects

Multiple SL300 installations across South Asia supply corrugated HDPE pipe for drainage, sewage, and road construction infrastructure across the region.

Suba Machinery
SL180 Line Commissioned in South Asia — High-Speed Corrugated Conduit for Telecom Infrastructure
Client CaseApr 13, 2026

SL180 Line Commissioned in South Asia — High-Speed Corrugated Conduit for Telecom Infrastructure

A South Asian manufacturer installed the Suba SL180 to produce small-diameter corrugated HDPE conduit for telecom and electrical cable protection, serving a national fiber rollout program.

Suba Machinery
SL300 Drainage Pipe Line in Europe — Continuous Operation for Road Construction Contractor
Client CaseApr 13, 2026

SL300 Drainage Pipe Line in Europe — Continuous Operation for Road Construction Contractor

A European civil engineering contractor has run a Suba SL300 corrugated pipe line for five years, supplying drainage pipe for road construction and stormwater management projects.

Suba Machinery
SL600 Lines Operating at Two Regional Production Facilities — Municipal Drainage and Sewage
Client CaseApr 13, 2026

SL600 Lines Operating at Two Regional Production Facilities — Municipal Drainage and Sewage

Two pipe manufacturers in the same region run Suba SL600 lines producing corrugated HDPE pipe for municipal sewage and stormwater drainage systems.

Suba Machinery
SL1600 Large-Diameter Line Delivered to Eastern Europe — 1600mm Corrugated HDPE Pipe
Client CaseApr 13, 2026

SL1600 Large-Diameter Line Delivered to Eastern Europe — 1600mm Corrugated HDPE Pipe

One of Suba's largest configurations, the SL1600 produces 1600mm corrugated HDPE pipe for major civil drainage and flood control infrastructure in Eastern Europe.

Suba Machinery
SL800 Production Line Installed in Central Asia — Water Supply Network Expansion
Client CaseApr 13, 2026

SL800 Production Line Installed in Central Asia — Water Supply Network Expansion

A regional municipal contractor commissioned the SL800 to produce large-diameter corrugated HDPE pipe for urban water supply network expansion across the region.

Suba Machinery
SL600 Corrugated Pipe Line Commissioned in Central Asia for Gas Distribution Infrastructure
Client CaseApr 13, 2026

SL600 Corrugated Pipe Line Commissioned in Central Asia for Gas Distribution Infrastructure

A Central Asian pipe manufacturer selected the Suba SL600 to produce corrugated HDPE pipe for regional gas distribution and civil infrastructure projects.

Suba Machinery
SL110 Line Supports Central European Fiber Rollout: 40 Million Meters of Cable Protection Pipe
Client CaseFeb 10, 2024

SL110 Line Supports Central European Fiber Rollout: 40 Million Meters of Cable Protection Pipe

A Central European telecom contractor producing OD 110mm HDPE corrugated cable protection pipes for a national fiber network chose Suba's SL110 line. Full case study: technical spec, order, delivery, and 2 years of production.

Suba Machinery
SL300 Line Powers East African National Highway Storm Water Project
Client CaseSep 20, 2023

SL300 Line Powers East African National Highway Storm Water Project

How an East African national road authority sourced a Suba SL300 production line to manufacture ID 300mm HDPE corrugated drainage pipes for 450 km of new highway — covering procurement, commissioning, and results.

Suba Machinery
From Inquiry to Operation: SL600 Line Delivered to a Regional Sewage Authority
Client CaseJun 15, 2023

From Inquiry to Operation: SL600 Line Delivered to a Regional Sewage Authority

How a regional city sewage authority replaced aging clay pipes by procuring Suba's SL600 high-speed PP double-wall corrugated pipe production line — from first contact to full operation.

Suba Machinery
Go Abroad and Take Root in the Caucasus Region
Client CaseMar 24, 2020

Go Abroad and Take Root in the Caucasus Region

Suba Machinery SL300 and SL800 corrugated pipe production lines operating successfully in the Caucasus region. A case study in international expansion and equipment reliability.

Suba Machinery
Gong in the Present Age, Benefit in the Future
Client CaseMar 24, 2020

Gong in the Present Age, Benefit in the Future

A regional pipe manufacturer chose Suba SL600 production line for municipal HDPE corrugated pipe manufacturing. A case study in urban infrastructure development.

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Qingzhou Suba Machinery Co., Ltd.

Suba Machinery designs and builds double wall corrugated pipe extrusion lines — from ID32mm cable protection to OD2000mm...

+86 187 6563 9190amywang@subamachinery.com
Tianqiaosong, Qingzhou Economic Development Zone, Qingzhou, Shandong, China

Production Lines

  • SL180
  • SL300
  • SL600
  • SL800
  • SL1000
  • SL1200
  • SL1600

Components

  • Extruder
  • Die Head
  • Corrugator
  • Mould
  • Cooling Tank
  • Cutter
  • Stacker
  • Coiler
  • Perforator

About Us

  • About Us
  • News
  • Contact

Quick Links

  • Download Catalog
  • YouTube

© 2026 SUBA Machinery. All Rights Reserved.