# Pultruded

> Hydraulic and caterpillar pultrusion machines, chrome-plated pultrusion dies and turnkey FRP production lines, built by Henan Zhongsheng Composite Material in Xinxiang, China and exported worldwide through its authorized export partner.

Manufacturer: Henan Zhongsheng Composite Material Co., Ltd. (incorporated 2019, Xinxiang, Henan, China). Exporter of record: Pultruded Export (Shanghai, China). Specification cells marked "TBD" are not yet confirmed by the factory and must not be estimated. Finished FRP profiles are not sold here; see https://www.frpzs.com.

## Machines
- [Hydraulic pultrusion machine](https://pultruded.com/pultrusion-machines/hydraulic-pultrusion-machine): Single-station hydraulic reciprocating pultrusion machines from 100 kN to 500 kN pull force for solid and hollow FRP profiles, tubes, beams, sheet pile and grating bars. Models: ZSLY10, ZSY20, ZSY30, ZSY50.
- [Caterpillar pultrusion machine](https://pultruded.com/pultrusion-machines/caterpillar-pultrusion-machine): Continuous track pullers for thin-walled hollow profiles, radome tubes and small multi-cavity sections where reciprocating clamps would mark or crush the part. Models: ZS-L5A, ZS-L10A.
- [GFRP rebar production line](https://pultruded.com/pultrusion-machines/gfrp-rebar-production-line): Multi-line lines for helically wound, sand-coated or plain GFRP rebar and anchor bolts, from creel to cut-off, with caterpillar haul-off for continuous pull. Models: ZSXWJ2, ZSXWJ5.
- [Pultrusion machine price](https://pultruded.com/pultrusion-machines/pultrusion-machine-price): cost drivers and dated market references.

## Dies
- [Tube and rod pultrusion dies](https://pultruded.com/pultrusion-dies/tube-and-rod-dies): Dies and mandrels for hollow tubes from φ20 mm to φ186 mm and solid rods in single and multi-cavity layouts.
- [Structural profile pultrusion dies](https://pultruded.com/pultrusion-dies/structural-profile-dies): Open-section and multi-web dies for structural shapes, walkway and grating components, deck boards and flat strip.
- [Custom pultrusion die](https://pultruded.com/pultrusion-dies/custom-pultrusion-die): Dies for sections outside the standard families: window and door frames, shutters, ladder rails, radome profiles and dies for third-party machines.

## Guides
- [How to Start a Pultrusion Factory: Entry Routes, Line Sizing, Dies, Staff and Timeline](https://pultruded.com/turnkey-pultrusion-line/how-to-start-a-pultrusion-factory): How to start a pultrusion factory: market-entry routes, line sizing, die count at launch, staffing, certification path, and what to budget beyond the machine.
- [Pultrusion Cost per Meter: A Cost Framework With an Interactive Calculator](https://pultruded.com/guides/pultrusion-cost-per-meter): Pultrusion cost per meter from resin, fiber, mat, die amortization, energy, labor and scrap. Run the calculator with your own inputs, not guessed prices.
- [Buying a Pultrusion Line From China: A Seven-Point Contract Checklist](https://pultruded.com/guides/buying-a-pultrusion-line-from-china-checklist): Buying a pultrusion line from China: legal entity, measurable specs, FAT pass/fail, payment terms tied to acceptance, 480 V 60 Hz, spares, warranty.
- [EU Machinery Regulation 2023/1230: What It Means for Pultrusion Machines From 2027](https://pultruded.com/guides/eu-machinery-regulation-2027): EU Machinery Regulation 2023/1230 applies from 20 Jan 2027. What it means for CE marking a pultrusion machine: EU operator, technical file, DoC, manuals.
- [Pultrusion Die Design Guide: Land, Taper, Heating Zones and Surface](https://pultruded.com/pultrusion-dies/pultrusion-die-design-guide): Pultrusion die design for specifying engineers: die land, entrance taper, heating zones, chrome plating, failure modes, and what to supply for DFM.
- [Pultrusion Process Parameters: Temperature, Speed, Tension and Pull Force](https://pultruded.com/guides/pultrusion-process-parameters): Pultrusion process parameters explained: three-zone die temperature, line speed vs cure, resin bath vs injection, fiber tension, pull force and how they interact.
- [Pultrusion vs Extrusion: Process, Materials, Tooling and When Each Fits](https://pultruded.com/guides/pultrusion-vs-extrusion): Pultrusion vs extrusion compared in tables: pulled vs pushed, thermoset composite vs thermoplastic or aluminum, continuous fiber, dies, speed and cost.
- [Pultrusion Line Commissioning and Training: FAT, Installation, SAT and Operator Training](https://pultruded.com/turnkey-pultrusion-line/commissioning-and-training): Pultrusion line commissioning and training step by step: factory acceptance test, site preparation, installation, SAT, operator training, spares and warranty.

## Buying
- [How to buy](https://pultruded.com/how-to-buy): parties, process, payment milestones, FAT.
- [Manufacturing partner](https://pultruded.com/manufacturing-partner): verified company facts and audit booking.
- [Request a quotation](https://pultruded.com/contact)

## Machine-readable
- [Full text for LLMs](https://pultruded.com/llms-full.txt)
- [Product catalog JSON](https://pultruded.com/api/catalog)