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The main production corridor at the Qingxi, Dongguan factory, looking past the glass-walled design and sampling office
The factory

Twelve departments named, eleven photographed.

The question behind every first order is not whether a supplier can make the product — it is whether there is a real production floor behind the website. So this page names each department by its own signage, states what is on it, and says plainly which capabilities are not yet evidenced by a photograph.

The floor
Location
Qingxi, Dongguan, Guangdong
Established
2011
Floor area
1,500 m²
Production staff
300+
2011
Established
1,500 m²
Floor area
300+
Production staff
150k pcs
Monthly capacity
500 pcs
MOQ per style
01

The floor

Photographs of the actual production floor, with department signage visible. No renders and no stock photography appear anywhere on this site.

Punch press department: a line of power presses with operators at each machine and die racks alongside
Fig. 01 · Punch press department
Wire EDM machine cutting a stamping die, with finished die blocks on the bench alongside
Fig. 02 · Wire EDM room
Hydraulic presses with operators, and stamping dies stored in crates in the foreground
Fig. 03 · Hydraulic press department
Automatic cut-and-drill machines under the department signage reading 切钻区 Cutting Drilling Area
Fig. 04 · Cutting & drilling department 3
Bank of multi-spindle drilling and tapping machines with operators along the row
Fig. 05 · Drilling department 1
Laser welding station with binocular microscope and shielding-gas cylinder
Fig. 06 · Laser welding room
Fibre laser marking machine with components loaded in a gridded jig tray
Fig. 07 · Laser marking room
Row of polishing benches with overhead dust extraction and operators at each station
Fig. 08 · Grinding & polishing room
Ultrasonic cleaning tanks with parts in stainless baskets
Fig. 09 · Ultrasonic cleaning room

eleven of the twelve rows listed below are photographed · chain making shown on the chains page, casting on the lost-wax casting page · one not yet photographed (钻孔2部) · no renders, no stock photography, machines in use.

02

Departments and equipment

Named from the factory's own department signage — the string in this table is the string on the wall in the photograph above. That is the point of listing them this way.

Production departments and capability
Department中文CapabilityModel
Drilling department 1钻孔1部Bank of multi-spindle drilling and tapping machines for small componentsNot published
Drilling department 2钻孔2部Bench drill presses for secondary operations and short runsNot published
Cutting & drilling department 3切钻3部Automatic cut-and-drill machines plus a CNC lathe — programmed roughing and finishing passes, single pieces to repeat runsSAKER-550H
Punch press department冲床部Blanking, forming and embossing from sheet and coil, plus laser cuttingNot published
Hydraulic press department油压部Deep forming and coining operations that exceed punch-press tonnageBLADE-60 / BLADE-80 / BLADE-110
Wire EDM room线割房Cuts our own stamping dies in-house — tooling changes do not queue behind an outside die shopDK7732
Laser welding room激光焊房Seam and spot welding under a stereo microscope for fine assembliesHay's Laser
Laser marking room镭射房Fibre laser engraving, logos and serialisationNot published
Grinding & polishing room磨房Bench polishing stations on extracted benches, bulk deburringNot published
Ultrasonic cleaning room清洗房Degrease and final clean between operations and before finishingNot published
Chain making machines—Twelve link styles in continuous lengths, 0.8–12 mm gaugeNot published
Casting cell铸造部Wax injection, tree assembly, vacuum investment and vacuum-pressure casting in brass, bronze, zinc alloy and 925 silverHasung

A model designation is stated only where the plate is legible in a photograph above — zoom in and read the same plate. The rest are left blank rather than filled in: a model number that does not match the machine in the photograph is worse than an empty cell.

03

What we do not claim

Every jewelry supplier lists twelve processes. Here is the part that is normally left out.

The departments above are the ones photographed on our floor. The capabilities below are part of what we deliver, but they are not yet evidenced by a photograph on this site, and until they are we are not going to present them as though they were.

A buyer who is deciding whether to trust a first order deserves to know which claims come with evidence and which come with our word. Listing that distinction costs us two rows in a table and is worth more than those rows would be.

Capabilities not yet evidenced by a floor photograph
CapabilityWhat it coversStatus
PVD / IP coating chamberTitanium-nitride family coatings on stainless steel and titaniumPhotograph pending
Electroplating lineBarrel and rack plating — gold, rose gold, rhodium, blackPhotograph pending

These will move into the table above once there is a photograph with the machine plate legible. Ask about any of them directly and you will get a straight answer about how that stage is run.

04

Capacity and terms

Headline capacity is rarely the constraint on a real order. Batch setup is.

Capacity and standard order terms
Established2011
Floor area1,500 m²
Production staff300+
Monthly capacity≈ 150k pcs
MOQ500 pcs per style, per plating colour
Sampling10 days from approved 3D file
Bulk production25 days after sample approval
ToolingQuoted as a separate one-off line — buyer owns it
InspectionAQL inspection report travels with the shipment
TestingArranged on request — see quality control
05

Visiting and verification

Four ways to check that what is on this page is real, in ascending order of effort.

How to verify this factory
MethodWhat it provesHow to arrange
Read the photographs on this pageThat the named departments exist. Each caption is the signage in the frame, and three machine plates are legible enough to zoom in and read.Nothing to arrange — they are on this page, above
Business licence & entity checkThat Juntime International (HK) Co., Limited is the entity you are contracting withRequested at quotation stage
Visit in personEverything the photographs show, plus the parts of the floor you did not think to ask aboutAddress is published: No. 6 Sanzhong Road, Sanzhong Village, Qingxi Town, Dongguan
Third-party inspectionIndependent verification of a specific production run against AQLArrange your own inspector, or we arrange one on request

Address, telephone and email are published in full on the contact page and should match every other profile carrying this company's name.

06

Questions about the factory

Each answer stands alone and can be read without the rest of this page.

Are you a factory or a trading company?

A manufacturer. The production floor is in Qingxi, Dongguan, Guangdong, operating since 2011 with 300+ production staff across 1,500 m². Twelve departments and machine groups run on site — three drilling and cutting departments, punch presses, hydraulic presses, wire EDM, laser welding, laser marking, grinding and polishing, ultrasonic cleaning, chain making and a casting cell. Every one is named on this page and eleven of the twelve are photographed, with the department's own signage in frame and, on three of them, a legible machine plate carrying a model number.

Do you cut your own tooling?

Yes — stamping dies are cut in our own wire EDM room. That matters commercially rather than technically: a tooling revision does not queue behind an outside die shop, so a design change during sampling costs days rather than weeks. Most factories of this size send die work out.

How can I verify the factory is real before ordering?

Start with the photographs on this page: each is named from the department signage visible in the frame, and three carry a machine plate you can zoom in and read — DK7732 in the wire EDM room, BLADE-60 / BLADE-80 / BLADE-110 on the hydraulic presses. Then check that the entity name, address and telephone published here match LinkedIn and any B2B platform profile; brokers commonly show an office address in one place and a factory address in another. The business licence is available at quotation stage, the address is published for an in-person visit, and a third-party inspector can be sent to a specific production run.

What is your monthly production capacity?

About 150k pieces a month across the floor. Practical capacity for any single order depends far more on the process mix than on that headline figure — finishing schedules the job, not press time. Every plating or PVD colour is a separate batch with its own setup, so a three-colour range runs as three batches rather than one.

Which company entity will invoice me?

Juntime International (HK) Co., Limited is the operating entity, and the production floor is at No. 6 Sanzhong Road, Sanzhong Village, Qingxi Town, Dongguan. A Hong Kong entity invoicing against mainland China production is a common and legitimate structure for export orders; what matters is that the entity, the address and the bank details on the invoice match what is published here.

Do you handle compliance testing in-house?

Third-party testing is arranged on request. Which standards apply, what the laboratory charges and how long it takes depend on the market, the material and the batch size, so both are confirmed in writing in the quotation rather than quoted generically.

Not answered here? All buyer questions →

Check the floor before you order

Name the department your piece has to pass through and ask what happens in it — the press line, the wire EDM room, the polishing benches. A supplier brokering production out cannot answer that in detail. No minimum order, no commitment.

  1. 01Reply within one working day, Guangdong business hours.
  2. 02Itemised cost sheet — mold quoted separately, not folded into the unit price.
  3. 03NDA on request before any file is shared.

.stl .3dm .step .ai .pdf .jpg .png — up to 5 MB

Or email support@oemjewelrylab.com directly. We reply to every inquiry with a number, not a brochure.

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