Shandong Jianlong, witnessing the moment of miracle! Multiple production lines are operating precisely. Plastic raw materials are accurately fed into the chamber, and the pipes are perfectly formed. Every step embodies the craftsmanship, and every inch of the pipes has been carefully crafted.
In the storage area, pipes of different specifications are neatly arranged, presenting an extraordinary momentum. Shandong Jianlong, with dedication and perseverance, safeguards every bit of trust from customers and creates a world of high - quality pipes for you.

Non-toxic HDPE pipes、PVC-U pipes ready to ship. 32-year green plastic pipes manufacturer. Precision loading & timely deliveries. Discover eco-piping solutions!

A Chinese factory manufacturing plastic pipes Jianlong Plastic－32 Years Specializing in Customized Processing of Plastic Pipes and Fittings.

Which company should be chosen for purchasing plastic pipes? Choose Jianlong Plastics, made in China! The products are guaranteed.

In the aerial footage, tens of thousands of pipes of Jianlong Plastics are neatly arranged, covering a large area. The camera pans into the production workshop, witnessing the extrusion molding process of PE pipes. From the detailed craftsmanship to the macroscopic storage, every frame is a testament to strength.

Jianlong Plastic is a professional plastic pipe supplier, with business covering real estate construction, municipal infrastructure, road and bridge construction, chemical engineering and other fields. It customizes suitable pipe solutions for different engineering needs to protect the quality and safety of each project.

Jianlong Plastic is an advocate of green pipelines and practices the concept of sustainable development!

Jianlong is an advocate of green pipelines, and its pipelines are environmentally friendly. Multiple plastic pipe production lines are running at full throttle. PVC-U water supply pipes, HDPE pipes, PPR pipes, different types of pipes are "running" on the conveyor belt simultaneously!

Inside Jianlong’s Quality-Driven Workshop:
Manual Encapsulation – Protective layering ensures pipes thrive in transit.
Stomp Stress Tests – Real-world durability proven underfoot (no shortcuts!).
Spectral R&D Scans – Patent-backed tech refines every molecular detail. Result? Unbreakable PVC-U drainage pipes built for global infrastructure.

Jianlong Plastics has been dedicated to providing customers with pipeline water supply and drainage solutions for 32 years. Please take a look at the on - site loading and shipping for our customers.

Wondering how the PPR pipes in your home are made?
Today, we'll take you to the production front line! From feeding raw material pellets, to high-temperature melting and extrusion, shaping in the cooling pool, precise length cutting, packaging and packing, loading onto trucks for delivery, every step is strictly standardized, all for creating high-quality pipes that satisfy you!

In today's highly competitive market environment, customers' demands for plastic pipes and pipe fittings are increasingly diverse and personalized. Shandong Jianlong Plastic Co., Ltd., with its strong strength and professional advantages, provides high-quality, efficient and considerate customized services for customers, and is committed to meeting every unique need of customers.