sdjlplastic.com | Shandong Jianlong Plastic Co., Ltd.

About Shandong Jianlong

Shandong Jianlong Plastic Co., Ltd. is a large-scale enterprise founded in Ju County, Rizhao City, Shandong Province, China in 1992. With an annual production capacity of 50,000 tons, we are a manufacturer with strong financial and technical capabilities.

Our company operates modern standard workshops and a comprehensive management system. We specialize in PVC well drilling pipe, water pipe, UPVC, CPVC, HDPE, PPR, PE-RT, PEX, and MPVC pipes and fittings.

We hold multiple national and provincial certifications, including quality and environmental system certificates, as well as health and safety management system certifications.

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Our Products

High-quality plastic pipes and fittings engineered for durability, corrosion resistance, and performance across diverse industries.

Manufacturers Hot Water Cold Water PPR Pipe

Durable, heat-resistant PPR pipes ideal for hot and cold water supply systems in residential and commercial buildings.

PPR Water Supply

PVC Drain Pipe and Water Supply Pipe

Versatile PVC pipes suitable for both drainage and water supply applications with excellent chemical resistance.

PVC-U Drainage & Supply

HDPE Poly Pipe PE Pipe

High-density polyethylene pipes with high tensile strength and flexibility, perfect for underground water transmission.

PE Water Supply

ASTM UPVC Water Pipe Fitting

Standard-compliant UPVC fittings for water supply and drainage systems, ensuring leak-free connections.

PVC Water Supply Fittings

High Pressure UPVC Drilling Pipe

Robust UPVC pump tubes designed for high-pressure water well drilling and extraction applications.

High Pressure Water Pumps Pipe

Flexible PVC Conduit Pipe

Electrical-grade PVC conduit for safe and efficient wiring in industrial and commercial installations.

PVC Threading Series

PVC Well Screening Casing Pipe

Thread-sealed PVC borewell pipes ideal for groundwater extraction with excellent filtration and durability.

PVC Well Pipe

PERT Floor Heating Tube

Efficient PE-RT tubing for radiant floor heating systems, offering excellent thermal stability.

PERT Floor Heating

Wholesale PEX Plumbing Pipe

Composite PEX-Al-PEX and PEX tubing in 16-32mm sizes for reliable hot and cold water distribution.

PEX Plumbing System

Large Diameter MPVC Irrigation Pipe

Blue-colored MPVC pipes designed for agricultural irrigation with high flow capacity and UV resistance.

MPVC Agricultural Pipe

BQ NQ HQ PQ Plastic Core Tray Box

Specialized core boxes for geological drilling, ensuring safe and organized storage of core samples.

Core Box

ASTM SCH40/80 PVC Electrical Conduit

Rigid insulating electrical conduit from 1/2 to 6 inch, meeting ASTM standards for safety and durability.

PVC Threading Series

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Why Choose Shandong Jianlong?

We combine advanced manufacturing, strict quality control, and global service to deliver reliable plastic piping solutions.

Professional Production

All raw materials are high-quality, ensuring heavy load resistance, solid structure, and high tensile strength.

Global Export

Products exported to over 10 countries, widely used in construction, agriculture, mining, and municipal engineering.

Certified Quality

Holds national and provincial quality, environmental, and safety management system certifications.

24/7 Support

WhatsApp and WeChat quick online service available around the clock for customer inquiries.

Frequently Asked Questions

What materials do you manufacture?

We produce PVC, UPVC, CPVC, HDPE, PPR, PE-RT, PEX, and MPVC pipes and fittings for various applications.

Are your products certified?

Yes, we hold quality, environmental, and safety management system certifications from national and provincial authorities.

Do you offer OEM services?

Yes, we provide OEM and ODM services based on customer specifications and requirements.

What are your main export markets?

Our products are exported to over 10 countries across Asia, Africa, the Middle East, and South America.

How can I get a quote?

Visit sdjlplastic.com to request a free estimate or contact us via WhatsApp.

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Shandong Jianlong Plastic Co., Ltd.