01
Food-grade material
Caps and preforms selected for bottled water packaging.
Company profile
Boguan 5-Gallon Water Bottle Cap Manufacturer
We supply 55mm water bottle caps, crystal caps and PET preforms for bottled water factories, filling plants and distributors worldwide.
Boguan focuses on food-grade 5-gallon water bottle packaging parts with OEM logo, custom color, stable sealing and bulk wholesale support. We work with bottled water plants and distributors that need reliable supply, clear MOQ, and fast quotation response.
Factory strength
Production Backed by Stable Supply and Clear Quality Standards
Boguan serves bottled water factories, distributors and filling plants that need dependable 55mm cap and PET preform supply.
We focus on food-grade raw materials, stable sealing performance, OEM logo support, custom colors and bulk wholesale production. Every order is handled with clear MOQ, sample support and fast quotation so buyers can move from inquiry to shipment without friction.
Why buyers choose us
6 Published Products, OEM Support, and Fast Wholesale Quotation
We keep the catalog focused on 55mm bottle caps, crystal caps, PET preforms and storage accessories so wholesale buyers can compare quickly and ask for a quote with less friction.
- 6
- Published products
- Caps, PET preforms and storage accessories already live on the site.
- 2
- Main product lines
- Water bottle caps and related packaging parts.
- OEM
- Customization support
- Logo printing, custom colors and bulk packaging options.
- 24h
- Quote response
- Fast inquiry handling for wholesale buyers.
What we keep consistent
Four Standards We Use on Every Wholesale Order
These values keep the catalog focused on products that are easy to compare, explain and reorder.
02
Stable sealing
Leak-resistant performance for 5-gallon water bottles.
03
OEM support
Logo printing, custom colors and wholesale packaging options.
04
Reliable delivery
Clear MOQ, sample support and practical lead times.
Team
The People Behind the Factory and the Quote
Our sales, production and quality teams keep inquiries, samples and shipment details moving without confusion.
S
Sales
Quotation & OEM
Replies to wholesale inquiries, confirms MOQ and handles custom logo requests.
P
Production
Factory Control
Coordinates molding, sealing checks and batch consistency for 55mm caps and PET preforms.
L
Logistics
Order Follow-up
Keeps packing, dispatch and delivery timing clear for export and domestic buyers.