Manufacturers
MANUFACTURER · Hangzhou
Hangzhou Zhongya Machinery Co., Ltd.
Hangzhou Zhongya Machinery Co., Ltd. builds packaging machinery in Hangzhou, Zhejiang. Its range runs from plastic-bottle forming through filling and sealing of bottles, cups and pouches to downstream packing. The best-known liquid-food line is the DABL aseptic bottle filler, sold in four model pairs that top out at 32,000–36,000 bottles an hour, for milk, juice, yogurt, coffee and tea drinks. Zhongya suits buyers who want one supplier for a single filler or for several linked stages of a dairy or beverage plant.
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SECTION 01
Company background
Zhongya dates the business to 1992. Besides packaging machinery, the group also makes unmanned retail equipment, so food filling is one part of a wider portfolio. [1]
The listed company is 杭州中亚机械股份有限公司, stock code 300512. Its 2025 annual report, filed on CNINFO in April 2026, gives the English company name, a Hangzhou address and the same corporate website that carries the product pages. [6]
SECTION 02
What Zhongya makes
Zhongya groups its machinery into three areas: filling and sealing equipment, plastic-bottle forming, and downstream packaging. It says its engineering team covers line planning, installation and maintenance over the machine's life. That matters when you need several stages tied together and want one party answerable for the interfaces between them. [1][5]
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| Family | Typical use | Ask when quoting |
|---|---|---|
| Bottle filling and closing | Liquid foods in plastic bottles | Which bottle, liquid and closure does the quoted configuration run? |
| Cup and pouch systems | Preformed or machine-formed cups and pouches | Is the package supplied ready-made, or formed on the machine? |
| Plastic-bottle forming | Making your own bottles in-house | Which resin, bottle design and forming process are proposed? |
| Downstream packaging | Conveying, secondary packing, pallet handling | Which modules are inside the quoted price, and who supplies the rest? |
For a dairy or beverage plant, decide first whether you are buying a standalone filler or a wider line. Cup and pouch projects run on their own machine families, so ask Zhongya for that family's documentation instead of working from the DABL bottle sheet. [1][5]
SECTION 03
DABL aseptic bottle filler
The DABL series page covers a linear aseptic filler and capper for bottles made of PET, PE or PP. Bottles are dry-sterilized with hydrogen peroxide. Zhongya names UHT milk, NFC juice, ambient yogurt, coffee and tea drinks as target products. [2]
Swipe or scroll the table to compare all columns.
| Model | Rated output, bottles per hour |
|---|---|
| DABL12 / DABL12C | 10,000–12,000 |
| DABL16 / DABL16S | 16,000–18,000 |
| DABL24 / DABL24C | 20,000–24,000 |
| DABL32 / DABL32S | 32,000–36,000 |
Compare offers in bottles per hour, the unit Zhongya uses. Each rating applies to a defined bottle, liquid and closure, so ask which ones the quoted figure was set with, plus the test length and the reject allowance. The series sheet also lists fill volumes and closure types in shared cells, so request a dated sheet for your exact model and suffix that states the volume and closure it covers. [2]
Inside the machine, bottles move through feeding and handling, sterilization and drying, filling, cap handling, cap sterilization and drying, closing and discharge. Use that order to split the scope with Zhongya: [2]
- Bottle entry: agree the incoming bottle specification and how bottles arrive at the infeed.
- Treatment and filling: have Zhongya set out treatment conditions and the filling setup for your actual product.
- Closures: name the cap or sealing material, how it is treated, and the change parts for your variant.
- Discharge: agree the transfer to downstream accumulation and packing, and who supplies it.
Each of these stages may involve different suppliers, utilities and change parts, so get them listed by name in the quotation.
SECTION 04
Factory and quality setup
Zhongya's manufacturing page describes material preparation, machining, welding, sheet-metal work, assembly and commissioning in-house, run with ERP, MES and DNC systems. These are the shops to ask to see on a factory visit. [4]
Its quality page describes a microbiology laboratory, aseptic-validation facilities and dimensional inspection by coordinate measuring machine. Dimensional checks cover machined parts; the microbiology work covers process and product protection. Ask which inspection records come with your machine and which tests need your own product or packaging samples. [3]
SECTION 05
Confirm before ordering
The About page lists "ISO12000" among its standards while the quality page cites ISO10012. Ask Zhongya for current certificate copies showing the issuing body, legal entity, site, scope and validity date. [1][3]
Before you sign, ask Zhongya to confirm in writing:
- current price, delivery date and the legal entity that will sign the export contract;
- that the quoted DABL variant suits your product, with the validation work and acceptance records it will deliver;
- any staff, floor-area, patent or export figures you plan to rely on, backed by current documents. [6]
SECTION 06
Your DABL inquiry checklist
Gather these before you request a configuration and price. Tick the items that apply; the controls at the end of this page copy them into a working brief.
SECTION 07
Buyer questions
Will DABL handle my beverage?
Zhongya lists intended products and a sterilization method. Your formulation, bottle and running conditions still need their own validation, so ask Zhongya to define that work and the acceptance records it will provide. [2]
Can I pick a DABL model by speed alone?
Use speed to shortlist. Bottle size, closure, options and acceptance terms must match too, and the paired suffixes (C or S) may be built differently, so confirm the exact variant. [2]
SECTION 08
Sources and verification
[1] Zhongya — company profile
Company description, product portfolio and founding year. Read 7 October 2026.
[2] Zhongya — DABL product page
DABL series description, applications and output table. Read 7 October 2026.
[3] Zhongya — quality management
Quality systems, laboratories and inspection equipment. Read 7 October 2026.
[4] Zhongya — precision manufacturing
Production processes and factory information systems. Read 7 October 2026.
[5] Zhongya — supplier advantages
Product families and process coverage. Read 7 October 2026.
[6] CNINFO — Zhongya 2025 annual report
Company name, stock code, address and website on printed page 7. Read 7 October 2026.
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