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China food-contact production licence · 闽XK16-204-B0109 Mon – Fri 08:30 – 18:00 (GMT+8)
OEM / ODM custom packaging
Plastic Bottle Manufacturer · Xiamen, China

Custom Plastic Bottle
Manufacturer in China

Custom PET, HDPE and PP bottles for cosmetics, food, healthcare and chemical packaging. OEM moulds, printing, caps and pumps — factory-direct from Xiamen, China.

PET · HDPE · PP PCR recycled material Controlled clean-room production Made to your drawing or sample
300,000pcs/day
Production capacity
10
Automatic injection & blow moulding machines
2,000
Manufacturing plant
Technical drawing of plastic packaging containers: a slim PET beverage bottle, a wide-mouth HDPE supplement jar and a squat PP jar, with dimension callouts
Quality
Assurance
Production licence 闽XK16-204-B0109 Standard GB 4806.7 Enterprise standard Q/ZYNK 001—2022 Food-grade PET · PE · PP · PETG Recyclable · PCR resin available
Featured Products

Matched to your filling line and brand,
we build every specification

From 20 ml trial sizes to 1,000 ml bulk, from standard stock moulds to bespoke tooling — bottle, cap and insert supplied as one set.

Material & Process

Material choice sets the
safety envelope and cost structure

We do not push one resin for every job. We match material and process to your contents, filling method, shelf life and target-market regulations.

Material Process Key properties Typical use Sustainability
PET Injection stretch blow moulding High clarity, good gloss, strong pressure resistance, excellent oxygen barrier Beverages, juice, cosmetics, daily-use bottles Up to 100% PCR
HDPE Extrusion blow moulding / injection Opaque, tough, good chemical resistance, strong sealing Sauces, cleaning products, personal care, chemicals Recyclable
PP Injection moulding Heat resistant, steam-sterilisable, rigid and precise Closures, jars, lotion and healthcare containers Recyclable
PETG Injection stretch blow moulding Glass-like clarity with high impact strength Premium cosmetic and personal-care packaging Recyclable
PCR Matches the base material Significantly lower carbon footprint, same performance class as virgin resin Brands with recycled-content targets Low carbon / circular
PLA Injection and blow moulding Plant-based and biodegradable Eco-focused packaging projects Biodegradable
Manufacturing Capability

Manufacturing capability

300,000pcs/day
Production capacity
High volume with consistent quality for bulk orders and long-term supply
10
Automatic injection & blow moulding machines
In-house moulding keeps tooling, quality control and lead time under one roof
2,000
Manufacturing plant
A dedicated production floor for moulding, printing and finishing
4
Food-grade resins
PET, HDPE, PP and PETG — with PCR and PLA options where the application allows
Service Workflow

From a drawing to a container load,
controlled at every stage

STEP 01

Requirement communication

Send us drawings, samples, capacity, wall thickness, resin, neck size, printing craft, application and MOQ. Our engineers review blow moulding feasibility.

STEP 02

3D design & quotation

Free 2D engineering drawing and 3D model rendering, then a formal quotation covering mould cost, resin, printing and packaging, with lead time and mould refund policy.

STEP 03

Sample approval

Prototype samples run in production resin, tested for leak tightness, wall uniformity and impact resistance. Printing and finishing revised until you confirm.

STEP 04

Mould fabrication

High-precision aluminium and steel blow moulds with the parting line and bottle forming tightly controlled. Mould processing photos and video before trial.

STEP 05

Mass production

Fully automatic extrusion blow moulding lines with stable melt temperature, air pressure and cooling cycle, under strict batch consistency control.

STEP 06

Finishing, QC & shipment

Screen printing, hot stamping, in-mould labelling and frosted finishing. 100% leak and appearance inspection, plus full export documentation for sea and air.

Why Zhongyuni

Why brands choose us

01

Food-grade materials, documented

We mould from recyclable, food-grade PET, PE, PP and PETG under our China food-contact production licence, produced to the GB 4806.7 national standard. Licence and standard documents are supplied for your own regulatory file.

02

Bottle and cap from one supplier

Blow moulding and injection sit in the same plant, so thread fit, seal integrity and opening torque are controlled within one quality system — no mismatched parts from two vendors.

03

In-house mould development

Bottle structure design through trial sampling is handled internally, so custom shapes and special closure types can be answered quickly and revisions stay short.

04

Consistent quality at volume

Controlled production environment, in-line inspection at key stages, and dimensional, seal, torque and appearance checks recorded per batch.

05

PCR and PLA sustainable options

Post-consumer recycled material with documented PCR content, plus biodegradable PLA where the application allows — built for brands with recycled-content targets.

06

One contact from sample to shipment

A single project contact covers quotation, sampling, production and shipping, with the milestones visible to you and after-sales answered within 24 hours.

Get A Quote

Send us your bottle brief
We reply within 48 hours

A physical sample, a 3D drawing or even a reference photo is enough. We send standard samples free of charge for your filling trials.

Contact WhatsApp
WeChat QR code WeChat ID +8618159284005
Email +86 181 5928 4005