Premium Plastic Bottle Caps
Manufactured in China

Shuanghao is a leading manufacturer and exporter of high-quality plastic bottle caps, offering custom solutions for water, oil, beverages, cosmetics, and industrial applications. Trusted by global brands for durability, precision, and innovation.

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Engine Oil Caps

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Edible Oil Caps

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5-Gallon Water Caps

Trusted Plastic Cap Manufacturer in China

Shuanghao Bottle is a technology-driven enterprise dedicated to the design, research, development, production, sales, and service of plastic bottle caps. With years of experience, we provide integrated packaging solutions for industries ranging from beverages and cosmetics to automotive and household chemicals.

Our efficient and flexible production processes ensure on-time delivery with guaranteed quality. As a leading plastic cap supplier, we serve clients worldwide with custom designs, OEM services, and bulk wholesale options.

ISO-Certified Manufacturing
Custom OEM & ODM Services
Global Export Experience

Our Product Range

We offer a wide selection of plastic bottle caps tailored for various industries. From engine oil to edible oil, water bottles to cosmetic packaging, our caps ensure safety, durability, and perfect sealing.

Engine Oil Bottle Cap

Durable PP plastic cap designed for engine oil bottles. Resistant to high temperatures and chemical exposure. Ideal for automotive brands.

Material: Polypropylene (PP)
Neck Finish: Standard 28mm, 31mm, 38mm
Features: Leak-proof, tamper-evident options

Edible Oil Bottle Cap

Designed for cooking oil bottles with tear-off membrane for freshness. Suitable for 29/21 neck finish bottles.

Material: Food-grade PP
Neck Finish: 29/21
Features: Tamper-evident, child-resistant options

5 Gallon Water Bottle Cap

High-strength cap for 5-gallon water bottles. Rigorously tested for drip resistance and long-term sealing.

Material: HDPE/PP
Compatible with standard 5-gallon bottles
Features: Reusable, hygienic seal

Water Bottle Sport Cap

Push-pull dispensing cap with smooth or ribbed finish. Perfect for sports bottles and reusable drinkware.

Material: PP
Port Size: 30mm
Features: Non-spill, waterproof closure

Plastic Flip Top Cap

Convenient flip-top closure for easy opening. Ideal for personal care, household, and cosmetic products.

Material: PP or PE
Available in multiple sizes
Features: Hinge durability tested

Anti-Theft Bottle Cap

Tamper-evident cap with security ring. Ensures product integrity and consumer safety.

Material: PP
Breakable ring design
Used in beverages, pharmaceuticals, chemicals

Lotion Pump Cap

High-quality plastic pump cap for cosmetic and skincare bottles. Smooth dispensing mechanism.

Material: PP + Silicone
Available in gold, silver, black finishes
Compatible with 24mm, 28mm necks

Water Bottle Handle

Butterfly handle for 2L and 5-gallon bottles. Ergonomic design for easy carrying and dispensing.

Material: PP
Sizes: 46mm butterfly, 2L pet handle
Durable, UV-resistant

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Why Choose Shuanghao Caps?

We combine advanced manufacturing, strict quality control, and customer-focused service to deliver reliable packaging solutions.

Quality Guaranteed

Every cap undergoes rigorous testing for durability, sealing, and chemical resistance.

Custom Solutions

OEM/ODM services available. Customize color, size, logo, and packaging.

Bulk Wholesale

Competitive pricing for large orders. Ideal for distributors and brand owners.

Fast Delivery

Efficient logistics and production ensure on-time shipment worldwide.

Frequently Asked Questions

What materials are your bottle caps made from?

Our caps are primarily made from polypropylene (PP) and high-density polyethylene (HDPE), both of which are durable, food-safe, and resistant to chemicals and high temperatures.

Can I customize the color and logo?

Yes, we offer full customization including color matching (Pantone), logo printing (screen printing, hot stamping), and embossing. MOQ applies.

What is the minimum order quantity?

MOQ varies by product type and customization level. For standard caps, MOQ starts at 10,000 pcs. Contact us for specific quotes.

Do you provide samples?

Yes, we offer free samples for evaluation. Shipping costs may apply depending on location.

Which industries do you serve?

We serve beverage, edible oil, engine oil, cosmetics, household chemicals, pharmaceuticals, and industrial packaging sectors.

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Premium Plastic Bottle Caps
Manufactured in China

36+

11+

8+

Trusted Plastic Cap Manufacturer in China