Huzhou Aohui Quartz Technology Co., Ltd.
湖州奥辉石英科技有限公司
Aohui makes and repairs quartz-glass parts for PV, semiconductor and LED lines. For a diffusion tube, start from your furnace drawing; the long boats, exhaust parts and cleaning vessels in the same catalogue are quoted as their own items.
Supplier at a glance
- Location
- Huzhou, Zhejiang
- Equipment listed here
- Process quartz parts
- Selected product
- Diffusion quartz tube, no model number given [2]
- Services
- Quartz-glass processing and repair [1]
- Location
- Lianshi, Nanxun District, Huzhou, Zhejiang [5]
- Profile sources
- 5 named sources; source list
Company scope
What the company makes
Huzhou Aohui Quartz Technology processes and repairs quartz-glass products for photovoltaics, semiconductor chips, LEDs and optical communications. The company gives its address as the Dongfang industrial area in Shuikou, Lianshi, Nanxun, Huzhou.
For solar lines, the catalogue files a diffusion quartz tube under its PV heading. The tube is a wearing part that sits inside a diffusion furnace. Aohui supplies the quartz; the furnace, its control system and the cell process come from your equipment maker.
The same catalogue names a 1600-piece long quartz boat, a 1200-piece rhombic boat, a boat-joining tube, an exhaust tube, a flow-distribution plate, a furnace door, cleaning vessels and smaller boats labelled by inch size. The long boat has its own page in the solar-PV category. The number is part of its product name, so if you want that boat, ask Aohui for the slot drawing and the loading it accepts. The rest of the directory serves semiconductor and LED buyers as well.
Equipment portfolio
Start with the actual equipment
The entries below cover selected products and series from this manufacturer. Ask for the full catalogue if your project needs other models.
Photovoltaic diffusion quartz tubes →
Aohui sells diffusion quartz tubes from the solar-photovoltaic part of its catalogue and also repairs quartz-glass parts. The tube page carries a photograph only: no model number, drawing, purity, temperature range or lifetime. Order against your furnace drawing and ask Aohui for… [2]
Specifications & selection questions →Diffusion tube and raw quartz
Aohui diffusion tube: what the listing gives and what to request
The diffusion tube listing
Aohui files the diffusion tube under photovoltaics and shows a photograph. The page gives no length, diameter, wall thickness, end shape, tolerances, working temperature or grade certificate. Size the tube from your own furnace, then ask Aohui for a dimensioned drawing and the exact quartz grade of the tube it offers, whether it replaces a worn tube or goes into a new machine. [2]
Pacific Quartz, Momentive and Heraeus
Aohui's company introduction names these three makers among its raw-material sources. The site shows no purity percentage, batch analysis or material supplier certificate. If your process calls for a particular grade, ask Aohui which source it will use for your tube and to ship the batch certificate with it. If you need proof of an authorised supply relationship with one of these brands, request it with the quotation. [1]
Aohui catalogue groups
Aohui quartz parts by job: hot zone, wafer loading and wet process
| Catalogue entries | What the part has to match | Ask Aohui for |
|---|---|---|
| Diffusion tube, exhaust tube, flow plate and furnace door | The furnace envelope, its ports and the neighbouring parts | A drawing for your order, the quartz grade and the thermal and gas duty |
| 1600-piece long boat, 1200-piece rhombic boat and CT long boat | Wafer position, slot contact shape and the holder | The wafer format and loading layout each boat takes |
| Boats labelled 3, 4, 6 and 8 inch | Their own wafer sizes | The intended use; check fit before buying them for PV cells |
| Double-layer cleaning tank, square cleaning vessel and bottles | Wet-bench geometry, chemistry and handling | Material, chemical compatibility and what the assembly includes |
Entries use Aohui's own catalogue names. Sizes, capacities, purity and temperature limits come from the drawing attached to your quotation. [3][4]
Boat count versus furnace output
The 1600-piece long boat sits in the solar-PV category, yet its page lists no slot schedule, wafer outline or recipe data. Hourly output depends on your furnace, cycle time, handling and acceptance rules, so plan capacity from those. The diffusion tube needs a drawing of its own; the boat's number tells you nothing about tube size. Boats travel between carriers and the furnace on automated loaders, so give Aohui the wafer handling interface as well. [4][2]
Awards, timeline and partners
The company page carries award and timeline wording with no named issuer or document, and the partner block on the product directory is empty. For customer references or certificates, ask Aohui to attach them to the offer. What the site does give you is a clear list of part names and a stated processing and repair service. [1][3]
Preparing a quartz enquiry
How to get a workable tube or repair quote from Aohui
Begin with your furnace
Send the furnace or chamber interface drawing, the tube dimensions, supports, gas connections and the process conditions the quartz will face. Ask Aohui to return the geometry and grade it accepts on a drawing prepared for your quotation. Those operating limits then belong to your order.
New tube or repair
Aohui offers both fabrication and repair. For a used tube, describe its service history, visible damage and measured condition, and ask what inspection comes before a repair decision. Request the repair scope, the checks made afterwards and any change in service life Aohui expects. Some worn tubes may be better replaced, so ask Aohui to say which. [1]
Records and packing
For a new part, ask for material identification, dimensional inspection at agreed points and packing that meets your cleanliness needs. For a repaired part, agree which measurements and condition notes come back with it. Name in the contract who approves the part for the furnace, because delivering a tube and accepting a furnace are two separate jobs.
Project fit
Match the offering to your project
Aohui suits a buyer who already holds a furnace drawing and needs a diffusion tube, quartz boat or related part made or repaired. Grade and operating limits are set in the quotation. If you need a whole diffusion system, choose the furnace maker first and bring Aohui in for the quartzware.
Confirm before ordering
- A dimensioned drawing, quartz grade certificate, purity analysis and temperature rating for the tube you are offered.
- Customer acceptance references, repair qualification records and any factory audit report your quality team requires.
- The registered legal name and business licence. A government registry lookup under a historical name returned a missing page, and the English company name used here is a translation.
Pages checked on 2026-10-11. Part names follow Aohui's catalogue; tube sizes and limits will come from your quotation drawing.
Certificates & approvals
Approvals on file
No factory audit or equipment certificate is on file for this manufacturer yet. Ask for current certificates, with their scope and validity, in your quotation request.
Prepare before contacting
Your Photovoltaic diffusion quartz tubes enquiry checklist
Tick the questions that apply to your project, then take them into your sourcing request. Ticking an item here does not contact the manufacturer.
Your selections remain on this page and are cleared on reload. Download or print to keep a copy. No checklist selections are uploaded.
Continue to sourcing requestBuyer questions
What quartz purity does Aohui give for the diffusion tube?
The site lists no purity value or batch certificate. Ask Aohui for the grade and batch record of the tube it quotes; the raw-material makers it names are a good starting point for that question. [1][2]
Does Aohui supply complete diffusion furnaces?
Aohui lists quartz components. Buy the furnace and its system specification from a furnace maker, then pass that maker's tube drawing to Aohui. [2]
How do I specify cleanliness for a replacement tube?
Describe the process the tube will run in and agree cleaning, handling and packing before the quotation. Ask for material-grade and dimensional inspection records for that tube. Set any contamination limit yourself and have Aohui accept it in writing.
Sources
Where this information comes from
Built from Aohui's company, services, contact, catalogue, tube and long-boat pages. Ask Aohui for registry papers and repair qualification.
Company facts come from the publications listed below, each with the date it was checked. The project-fit notes and enquiry checklist are our buying guidance.
- Aohui company: quartz processing and repair ↗Manufacturer website · Checked Live 2026-10-11
Industries served, location, processing and repair service, named raw quartz makers.
- Aohui diffusion quartz tube ↗Aohui product entry · Checked Live 2026-10-11
Product name and photograph; dimensions and limits on request.
- Aohui PV, semiconductor and LED product directory ↗Manufacturer catalogue · Checked Live 2026-10-11
Names of tubes, boats, exhaust parts, doors and cleaning vessels.
- Aohui 1600-piece long quartz boat ↗Aohui product entry · Checked Live 2026-10-11
Listed under solar PV; slot drawing on request.
- Aohui contact page ↗Aohui address listing · Checked Live 2026-10-11
Company name and address.
Report a correction · How we prepare listings · Represent this manufacturer?
Build a useful enquiry
Start with the documented equipment, then define the configuration and acceptance criteria for your project.
Prepare the checklist ↓Saving or comparing does not send a request. The next screen handles account access and the actual sourcing workflow.