Xiamen Qun Long Instrument Co., Ltd. is a comprehensive high-tech enterprise, manufacturer, trading company, and distributor based in Xiamen, China, with a history dating back to 2010. Operating under the main entity Xiamen Lester Scientific Instruments Co., Ltd. (established in 2016) and managing brands "Qunlong" and "Mead," the company specializes in precise instruments for density, moisture, and weighing applications. They offer OEM services and have dedicated R&D laboratories, manufacturing bases, and sales service centers across multiple locations in China, with a total plant area exceeding 3,000 square meters. Their product portfolio includes Halogen Moisture Analyzers, Karl Fischer Moisture Analyzers, Online Moisture Analyzers, Precision Balances, Analytical Balances, Platform Scales, Paint Mixing Scales, Solid Density Balances, Liquid Density Balances, Gold Density Balances, Hydrometers, Precious Metal Analyzers, and various Plastics Testing Equipment. These products are manufactured to ISO and ASTM standards, with the company holding ISO 9001 and GMP certifications. With 11 to 50 employees, Xiamen Qun Long Instrument Co., Ltd. exports to a wide range of international markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Own brandOwns and operates its own brands and manufacturing facilities.
Low MOQOffers low minimum order quantity options.
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Big Size Density Tester Density Meter for Big Size Rubber
0·0 reviews
Big Size Density Tester Density Meter for Big Size Rubber, Find Details and Price about Testing Equipment Test Equipment from Big Size Density Tester Density Meter for Big Size Rubber - Xiamen Qun Long Instrument Co., Ltd.$750
Touch Screen Moisture Testing Insturement Moisture Meter
0·0 reviews
Touch Screen Moisture Testing Insturement Moisture Meter, Find Details and Price about Moisture Meter Moisture Tester from Touch Screen Moisture Testing Insturement Moisture Meter - Xiamen Qun Long Instrument Co., Ltd.$1
High-End Halogen Moisture Meter Moisture Testing Instrument
0·0 reviews
High-End Halogen Moisture Meter Moisture Testing Instrument, Find Details and Price about Testing Equipment Test Equipment from High-End Halogen Moisture Meter Moisture Testing Instrument - Xiamen Qun Long Instrument Co., Ltd.$1
High Precision Density Testing Equipment for Lighter Jade Gold Tester
0·0 reviews
High Precision Density Testing Equipment for Lighter Jade Gold Tester, Find Details and Price about Test Equipment Testing Equipment from High Precision Density Testing Equipment for Lighter Jade Gold Tester - Xiamen Qun Long Instrument Co., Ltd.$750
Precision Halogen Moisture Testing Instruments
0·0 reviews
Precision Halogen Moisture Testing Instruments, Find Details and Price about Moisture Meter Moisture Tester from Precision Halogen Moisture Testing Instruments - Xiamen Qun Long Instrument Co., Ltd.$1
High Precision Specified Density Meter for Testing Sponge Foam
0·0 reviews
High Precision Specified Density Meter for Testing Sponge Foam, Find Details and Price about Test Equipment Testing Equipment from High Precision Specified Density Meter for Testing Sponge Foam - Xiamen Qun Long Instrument Co., Ltd.$750
Technical Plastic Granules Density Meter Testing Equipment
0·0 reviews
Technical Plastic Granules Density Meter Testing Equipment, Find Details and Price about Testing Equipment Test Equipment from Technical Plastic Granules Density Meter Testing Equipment - Xiamen Qun Long Instrument Co., Ltd.$750
Technical Heavy Jade Density Meter Test Equipment High Precision
0·0 reviews
Technical Heavy Jade Density Meter Test Equipment High Precision, Find Details and Price about Test Equipment Testing Equipment from Technical Heavy Jade Density Meter Test Equipment High Precision - Xiamen Qun Long Instrument Co., Ltd.$750
Professional Testing Equipment Density Meter for Wire and Cable
0·0 reviews
Professional Testing Equipment Density Meter for Wire and Cable, Find Details and Price about Test Equipment Testing Equipment from Professional Testing Equipment Density Meter for Wire and Cable - Xiamen Qun Long Instrument Co., Ltd.$750
Certifications
ISO 9001
2
International Organization for Standardization 9001
GMP
1
Good Manufacturing Practice
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Key export market
North AmericaNorth America
EuropeEurope
AsiaAsia
AfricaAfrica
South AmericaSouth America
OceaniaOceania
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