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About Us

Changzhou Meridian Rubber Plastic Co., Ltd. commenced operations of rubber products in 1997, after several years continuous efforts and development, now Meridian become a reliable industrial parts and semi-finished products one-stop supplier to the world in China. We supply the products not only of rubber material but also of plastic and metal material. The main industries we service include :
Automobile & Motorcycle,
Aviation industry,
Buildings & Construction,
Industrial Design
Marine Equipment & Construction,
Manufacturing & Machine Tools
Mining & Chemicals industry ,
Oilfield and Gas,
Rail Transit
Well Logging / Wireline Logging
Our customers around the world believe in us, because we provide reliable products with competitive prices and first class services.

What We Do

Specializing in the production of all kinds of rubber and plastic product, professional design production and processing company.

Customized product design

Product development from design, compounds, moulding, production, processing a series of services

Extrusion and sheeting production

Rubber profiles and rubber sheets are produced through extrusion and calendering processes.

Injection molding & press molding

Over 20 years of experience has been accumulated in the production of molded rubber and plastic components.

Our Equipment

New equipment for improving production efficiency

Our production capabilities are enhanced by the support of a complete set of advanced products and inspection equipment.

Our Product Series

Rubber Fenders

Hatch Cover Packing

Gunwale Rubber

Gaskets

Gaskets Materials

Seals & O Rings

Molded Rubber Parts

Plastic Products

Type DO Rubber Fenders

Type DO fenders are simple rubber profiles, usually attached with bolts to the structure. It can be made in virtually any length then cut and drilled to suit each application.

Square fenders

Square rubber fenders are made in different designs and dimensions and can be used in a wide range of marine and commercial applications

Keyhole Rubber Fenders

Keyhole rubber fender is characterized by the keyhole-shaped opening on the inside; it is designed for tugboats and workboats. The working principle of the keyhole rubber fender is that it absorbs the kinetic energy of a vessel berthing against it by comp

Supper Cell Fenders

Super Cell Fenders are a kind of rubber fender with ultra-high energy absorption performance, which has excellent multi-direction angular performance with high energy absorption and low reaction force.

Solid rubber hatch seals

Composite sponge packing

Angle Joint & Corner Packing

Angle Joint and Corner Packing

Rubber End Piece

Boat Gunwale Rubber

Boat Gunwale Rubber is a specialized marine rubber profile designed to provide effective collision protection and edge guarding for yachts, boats, and yacht docks. Installed along the gunwale of vessels or on dock edges, it acts as a durable buffer that absorbs impact during berthing, maneuvering, and mooring, helping to prevent damage to hulls, decks, and dock structures.

Marine Window Glazing Rubber

Marine Window Glazing Rubber is specifically designed for sealing glass and window systems on yachts and marine vessels. Installed between the glass panel and the window frame, it provides a secure, watertight, and flexible seal that protects against water ingress, vibration, and environmental exposure, ensuring long-term safety and comfort onboard. This product can be manufactured from EPDM rubber or silicone rubber, with food-grade, flame-retardant silicone available for applications requiring enhanced safety, hygiene, and regulatory compliance.

Yacht Inflatable Sealing Strips

Inflatable seals are advanced dynamic sealing solutions designed to provide reliable, on-demand sealing performance in demanding marine environments. Widely used on yachts, ships, and offshore structures, inflatable seals utilize internal air or fluid pressure to expand and conform precisely to mating surfaces, ensuring a tight, uniform seal even where dimensional tolerances, movement, or surface irregularities exist.

Boat Lift Cradle Pads

Boat lift cradle pads are essential protective components designed to safeguard yacht hulls during lifting, docking, and long-term storage. Installed on boat lift bunks or cradle structures, these pads create a resilient cushioning interface between the vessel and the supporting frame, effectively preventing surface damage, abrasion, and stress concentration on the hull.

Moulded Gaskets

Gaskets are the mechanical seal that is flat and fills the gaps in between two objects, typically situated in such positions to inhibit leakage of any fluid or gas between those two parts during times where they are under various degrees of compression.

PTFE Gaskets

PTFE gaskets have many kinds of application methods. It is widely used in petroleum, chemical, electric and steel industry. Applicable medium includes water, oil, acid solution, alkali solution and almost all chemical materials.

Die-cutting Gaskets

Changzhou Meridian specializes in die-cutting services, transforming a wide variety of materials into predefined shapes of various styles and sizes that result in custom die cut parts and components ready for assembly.

Bolted tank stripping gaskets

Bolted tank stripping gaskets are slit-to-width rolls of rubber with holes punched at precise uniform intervals, perfectly suited to sealing between bolted or riveted panels of medium to large sized tanks, as well as sealing large rectangle flanges with u

HNBR / HSN Rubber Sheeting

HNBR / Hydrogenated Butadiene-acrylonitrile Rubber is partially, completely hydrogenated acrylonitrile-butadiene rubber. exceptional performance include, Excellent long-term temperature resistance obtainable with HNBR Excellent resistance to many automo

VMQ/Silicone Rubber Sheeting

VMQ/Silicone rubber is an elastomer composed of silicone—itself a polymer—containing silicon together with carbon, hydrogen,oxygen Silicone rubber offers good resistance to extreme temperatures, being able to operate normally from −55 °C to +232 °C. At th

FKM-7M / Fluororubber Sheeting

Fluoroelastomer (FKM) sheeting are especially recommended for fabrication into gaskets, seals, packing, washers, pads, shims, curtains, joints and other parts for use where severe operating conditions prevail. They are widely used in heavy industries such

EPDM/Ethylene Rubber Sheeting

EPDM can be vulcanized by peroxides and sulphur to perform different propertities.

Customized O Rings

Changzhou Meridian offers many different high quality rubber O rings for all types of environments and sealing applications. The materials include, but are not limited to, NBR, HNBR/HSN, Viton/F

Customized Seals

Seals are a vital element of many types of machinery as they act to block or separate fluid existing within specific applications.

PTFE Seals

PTFE seals include high performance energized PTFE seals; PTFE lipped rotary shaft seals, PTFE bearings, PTFE backup rings and etc. The extensive resources enable us to offer suitable solutions when applied to sealing systems.

O Rings, V Rings, Union Seals, Swivel Seals

Changzhou Meridian offers many different high quality rubber O rings, V rings, Y rings, Union Seals, Swivel Seals and other Seals for all types of environments and sealing applications. The materials include, but are not limited to, NBR, HNBR/HSN, Viton/F

Packer Elements

Changzhou Meridian manufacture innovative downhole packer sealing elements to meet customer’s increasing performance requirements for extreme environments, It’s used for the separately exploitation of oil and gas, testing, mud, acidizing and fracturing se

Outer Wireline Valve Seals

Replacement Outer Wireline Valve rubber Seals for Wireline Valve as per customer requirements. These seals that are designed to withstand extreme well conditions-even where high percentages of H2S and CO2 are present.

Packoff Rubber

Replacement Line Wiper/Packoff rubber for the packoff, which provides a seal around static wireline to confine well fluids and gases to a well and pressure control stack. We produce the Line Wiper/Packoff rubber are compatible with most wireline sizes.

Wireline Valve Seals

Changzhou Meridian provides Inner Wireline Valve Seals as per customer requirements. These seals that are designed to withstand extreme well conditions-even where high percentages of H2S and CO2 are present.

Customized Plastic Metal Inserted Products

Plastic injection insert molding is a plastic injection molding process in which thermoplastic material is molded around an insert piece or pieces placed in the plastic injection molding cavity, resulting in a single strongly bonded, integrated assembly,

Customized Plastic Products

These plastic parts can be effectively used in variety of application. We design prototypes, create samples, process mass manufacture plastic parts for various industrial sectors and domestic use.

PTFE Rods

PTFE rod is generally used as machining stock for all kinds of chemical, electrical and mechanical components where the outstanding performance characteristics of PTFE are required. Various fillers are available to modify the properties of PTFE to meet ap

PTFE Gaskets

Our Projects

MANHOLE COVER GASKET FOR MARINE CUSTOMER

The Manhole Cover Gasket for Marine Applications is designed to provide a reliable, watertight seal for manhole covers used in marine and offshore environments. Manufactured from high-performance rubber compounds, the gasket offers excellent resistance to seawater, salt spray, weathering, and aging. The maximum diameter of the manhole gasket that we can produce is 2 meters.

Our branch company was officially founded today

Contact Us: BUILDING 32, UNIT 02, NO. 75 JINTAN AVENUE, JINTAN DISTRICT, CHANGZHOU CITY, CHINA; sales@cnmeridian.com; 86 029 86698831

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