Kingpo Technology Development Limited is a manufacturer of Luer taper gauges and medical device testing equipment, based in Dongguan, Guangdong, China. We have supplied gaging to the medical and health-care industry since 2000, and we manufacture, calibrate and inspect the gauges we sell in-house rather than buying and reselling them.
That distinction matters to a buyer: when a gauge set leaves our works it has already been measured against the standard it claims to verify, on the same metrology equipment we use for recalibration. Our customers are inspection organisations and quality departments — TÜV Rheinland (Germany, France, UK, Japan, Malaysia, India), TÜV SÜD (USA, Singapore, Hong Kong, China, India), BV, UL, SGS and CSA — whose own reports are audited downstream.
| Item | Detail |
|---|---|
| Company | Kingpo Technology Development Limited |
| Location | Dongguan, Guangdong, China |
| Gaging since | 2000 |
| Business type | Manufacturer — design, machining, calibration and inspection in-house |
| Core products | Luer taper gauge sets, small-bore connector test equipment, anaesthetic/respiratory gauges, medical electrical safety testers |
| Standards covered | ISO 594-1, ISO 594-2, ISO 80369-7, ISO 5356-1, ISO 8638, ANSI/HIMA MD70.1, IEC 60601 |
| Services | Manufacture, calibration, dimensional inspection, OEM and ODM |
| Export markets | Europe, North America, and Asia-Pacific inspection and laboratory customers |
Our catalogue divides into four working groups. Click through for the dimensional data and photographs of each item.
Gauge sets for verifying male and female Luer cones and Luer lock fittings under ISO 594-1 / ISO 594-2 and ISO 80369-7. Reference gauges in this group follow the standard's own annexes: Fig C.2 (male, Luer slip), Fig C.3 (female, Luer slip), Fig C.4 (male, Luer lock), Fig C.5 (female, Luer lock) and Fig C.6 (male, Luer lock with collar). Sets ship as a matched group so that a single certificate covers every member.
Fixtures and instruments for the performance tests that accompany the dimensional checks: liquid leakage, pressure decay leakage, stress cracking, separation force (axial and unscrewing torque) and positive-pressure liquid leakage under ISO 80369-7 and the ISO 80369 series.
ISO 5356-1 cones and sockets for anaesthetic and respiratory equipment, plus gauges built to ISO 8638 for blood-contact connectors.
IEC 60601 test equipment for leakage current and dielectric strength, alongside general-purpose items such as lamp cap gauges and environmental test chambers.
We manufacture, calibrate and inspect gauges to the following standards, and can quote against a customer drawing where the geometry falls outside them:
Kingpo is used by third-party inspection bodies and in-house quality departments that need their own measurement result to survive an audit. Inspection organisations that have sourced gaging from us include TÜV Rheinland (Germany, France, UK, Japan, Malaysia, India), TÜV SÜD (USA, Singapore, Hong Kong, China, India), BV, UL, SGS and CSA. We also supply OEM and ODM programmes: if a connector maker needs a gauge to a drawing that is not in the standard, we build it and calibrate it against that drawing.
Because our gauges are used to accept or reject other people's product, the paperwork is part of the deliverable rather than an extra. Documentation supplied with an order typically covers:
Tell us which documents your quality system requires at the quotation stage — adding them after manufacture is slower and sometimes impossible.
A manufacturer. We machine, calibrate and inspect the gauges we sell, and we offer OEM and ODM production against a customer drawing.
Both. ISO 80369-7 is the current standard for new small-bore connector designs, while ISO 594 remains in use for legacy 6 % Luer fittings; many customers hold sets to both. The two are not interchangeable, so state which one you are verifying against when you enquire.
Yes — this is the OEM/ODM side of the business. Send the drawing and the tolerance you need to hold, and we will confirm whether it is producible before quoting.
Calibration and dimensional inspection are part of our service. Contact us with the gauge type and its standard; we will tell you whether it falls within the range we hold reference equipment for.
From Dongguan, Guangdong. Standard sets are normally the fastest option; custom gauges add drawing approval and manufacture time. Ask for a firm date with the quotation rather than a range.
The standard and figure number (or a drawing), the quantity, the calibration documentation you need, and your destination country for freight.
Send the standard and figure number, the quantity and the documentation your quality system requires, and we will come back with availability, lead time and a firm price. Start an enquiry or contact us directly.