+86-572-8086381 / 8282992
hzjfence1@hzjfence.com
+86-572-8086381 / 8282992
hzjfence1@hzjfence.com
We develop our PVC fence profiles to the PVC whelping box, or with a playpen, which makes a cozy den for a clean and safe birthing and early puppyhood environment. We’ve made a product that is easy to set up and clean.
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READ MOREDeqing Huazhijie Railing & Fencing Co., Ltd. has extruded PVC fencing from Deqing, Zhejiang, near Shanghai, since 2003. Our PVC Pet Fence manufacturer programme applies that same profile capability to pet containment: lead-free, 100% virgin PVC whelping boxes and whelping box-and-playpen systems for breeders, kennels, veterinary practices and pet product distributors.
Every unit is built from profiles we extrude ourselves, then cut, drilled, notched and packed in our own plant. That control is what holds wall thickness, routed rail geometry and post-to-rail fit consistent across repeat orders and container loads.
The range is organised around three whelping configurations, all sharing the same 3" x 3" x 18.9" post system, flat post caps, post feet and a 7/8" x 6" pre-routed rail. The difference between models is footprint, rail connection and whether a picketed playpen zone is integrated.
| Configuration | Standard footprint | Build | Typical fit |
|---|---|---|---|
| Flat Post Cap Whelping Box | 37.4" x 37.4"; 45.3" x 45.3"; 58.3" x 58.3"; 18.9" high | 3" x 3" posts, flat cap, post feet, pre-routed rail with round pig rail | Compact birthing and nursery units for small to medium litters |
| Whelping Box with Playpen | 74.8" x 37.4"; 90.6" x 45.3"; 116.6" x 58.3"; 18.9" high | Same posts and rails plus 0.5" x 1.6" x 17.8" pickets | Combined birthing area with an adjacent exercise or weaning zone |
| Square Rail Connected Whelping Box | 37.4" x 37.4"; 45.3" x 45.3"; 58.3" x 58.3"; 18.9" high | Square rail connection, 3" x 3" posts, wide pig rail | Breeders wanting a rigid square-rail frame and a wider pig rail profile |
Post heights are available beyond the 18.9" standard, so a single profile family can serve both low-entry whelping pens and taller containment runs. The PVC whelping box with playpen is the usual starting point where a breeder needs one footprint to cover birth through early socialisation.
Huazhijie profiles are formulated from 100% virgin vinyl with no recycled content and no lead. The compound carries UV inhibitors, impact modifiers and stabilisers, with DuPont TiO2 at 10 parts per 100 for non-chalking performance and US or German brand pigments for colour stability. Raw materials are traceable through the production record.
These units are specified into breeding kennels, veterinary and neonatal care rooms, pet retail display floors and distributor stock programmes. The playpen variants suit weaning and separation workflows, while the compact square-rail boxes suit whelping rooms where floor space is fixed and units are moved between runs.
Because the pet range shares profile geometry with our wider fence family, a facility can specify matching PVC fence gates and run-in panels in the same finish, and draw replacement rails, caps and feet from the PVC fence profiles and accessories line rather than sourcing odd components.
Standard units are supplied in white. Beyond the three footprints above, we review height changes, rail and pig rail profiles, picket spacing, post cap style and post feet against the intended animal size and cleaning method. More than 500 PVC profile styles are already tooled, which shortens development time when a configuration is close to an existing section.
OEM and ODM orders are part of normal production. We develop new fence profiles and styles against customer drawings or reference samples, and we accept customer-specified sizes where the section can be extruded and assembled reliably. Project design support is available where a kennel layout needs a coordinated set of boxes, gates and panels.
Production runs through six controlled stages: extrusion, cutting, drilling holes, notching, packaging and storage. Posts arrive routed, rails are pre-routed and notched, and components are precut so that assembly on site follows a fixed sequence rather than site measurement.
An independent quality-control group inspects each extruder's output hourly and carries out additional random checks. The company holds CE, ROHS and UL94 certificates, together with SGS, ASTM, ISO 9001 and TUV Global Manufacturer certification. Finished pet fencing carries a 30-year limited warranty.
Assembly follows the same logic as a wood fence but without cutting on site: rails insert into the routed post holes, pickets insert into the rails, and post caps are fitted after the frame is standing. Post feet add stability on hard floors, and posts can be cemented where local practice cements timber posts.
We prepare a configuration and quotation from the working conditions rather than from a catalogue number alone. The details that change the proposal are:
Each whelping box is packed in a carton sized for the assembled component set, which keeps handling simple for distributors and for kennel staff receiving multiple units. Carton marking, pallet configuration and mixed loads are agreed at order stage. Technical documentation, installation video guidance and profile drawings for custom sections are issued with the order so that installers and after-sales teams work from the same reference.
Spare rails, caps, feet and pickets are supplied from the same profile line, so replacement parts match the original section rather than a substitute. Where a facility standardises on one post and rail system across pet housing and perimeter fencing, we quote the full set together.
Whelping boxes are produced in 37.4" x 37.4", 45.3" x 45.3" and 58.3" x 58.3" footprints at 18.9" height. The playpen version extends the same depth to 74.8", 90.6" and 116.6" overall length. Post heights other than 18.9" are available, and customer-specified sizes are reviewed against the profile section.
The profiles are 100% virgin PVC with a hard, non-porous surface. Chewing does not readily penetrate the section, and paw scratching does not raise splinters the way timber does. The smooth finish also prevents grime and organic material from collecting in the surface, which keeps cleaning quick between litters.
Yes. Height, rail profile, pig rail width, picket spacing, post cap style and post feet are all configurable, and we develop new profiles for OEM and ODM orders. Send the animal profile, footprint and cleaning method and we will confirm which existing section fits or what tooling a new section requires.
Units ship in cartons with posts routed, rails pre-routed and notched, and components precut. Assembly is rail into post, picket into rail, then post caps. Posts can be cemented where that matches local practice, and post feet are used on hard floors. Installation video guidance is supplied with the order.
Production is inspected hourly by an independent quality-control group, with additional random checks. The company holds CE, ROHS and UL94 certificates along with SGS, ASTM, ISO 9001 and TUV Global Manufacturer certification, and finished pet fencing carries a 30-year limited warranty.
Matching gates, panels, rails, caps, feet and pickets come from the same profile family, so a kennel can standardise on one system across whelping rooms and perimeter runs. Replacement components are produced from the original section, which keeps fit consistent over the life of the installation.