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EV battery pack covers, marina floats, sanitation facilities, playground equipment, pet products, pontoons.
Typical parts
- Battery pack covers
- Marina floats
- Sanitation facilities
- Playground equipment
- Pet products
- Pontoons
Recommended materials / Key specs
- Weather-resistant & UV-stable
- High impact
- Custom color matching
- Rotomoulding / blow-moulding specific
Typical application products and recommended materials
Below are common injection-moulded, blow-moulded and rotomoulded products in this industry. Colour Plastic provides corresponding color and modification solutions for each category — click a material name to view the corresponding product line.
| Application products | Typical materials | Recommended masterbatch / modified materials |
|---|---|---|
| Battery-pack under-covers / non-appearance stiffening ribs | PA/PP (grey / black masterbatch) | PA color masterbatch ▸ |
| Water floats / marina floating docks | LDPE/HDPE rotomoulded | HDPE color masterbatch ▸ |
| Sanitation handcart bodies | HDPE rotomoulded / blow-moulded | HDPE color masterbatch ▸ |
| Sanitation push-cart plastic basins | HDPE | HDPE color masterbatch ▸ |
| Children's outdoor toy housings (slide bases / climbing-frame panels) | PP/HDPE | HDPE color masterbatch ▸ |
| Playground edge guards / corner protectors | PE/PP | PE color masterbatch ▸ |
| Pet-cage trays / dog-toilet trays | PP/PE | PE color masterbatch ▸ |
| Pet bowl housings / food storage drums | HDPE/PP | HDPE color masterbatch ▸ |
| Fitness-equipment weight covers / base shells | PE rotomoulded | PP color masterbatch ▸ |
| Fence posts / garden border stakes / lawn pegs | PP/PE | PE color masterbatch ▸ |
| Plastic fishing-gear storage drums | PP/HDPE | HDPE color masterbatch ▸ |
By"Substrate × Function × Application"Organize products — a single part can solve color, performance and compliance needs at once.
Other application fields
Frequently asked questions
What kind of company is Colour Plastic?
Ningbo Colour Plastic Co., Ltd. was founded in 2000 and is based in Yuyao, Ningbo, Zhejiang, in the heart of China Plastic City. We focus on two core businesses: custom colour masterbatch and custom modified compounds, with an annual capacity of 16,000 tonnes, 9 twin-screw extrusion lines and a minimum order of 50 kg.
Can you match Pantone or RAL colours?
Yes. Our in-house spectrophotometer colour lab matches Pantone and RAL references, holding colour difference within ΔE ≤ 0.5, with samples delivered in as little as 3 days.
What are your minimum order quantity and lead times?
Minimum order is 50 kg and small trial orders are welcome. Samples take as little as 3 days; bulk orders usually take 7 to 15 working days depending on volume and formulation complexity.
Which certifications do you hold? Can you supply food-contact or medical-grade materials?
We are certified to ISO 9001 and ISO 13485, with IATF 16949 and ISO 14001 in progress. We supply grades meeting GB 4806 and FDA food-contact requirements, ISO 10993 biocompatibility and UL 94 flame retardancy, with a COA for every batch.
Why do quotes from different suppliers vary so much?
Cost is driven mainly by the carrier resin, the pigment and additive system, the let-down ratio and the order volume. The same colour can differ several-fold in cost depending on carrier and weathering grade, so compare against your actual process conditions and validation data rather than unit price alone.