Qor Labs
HemaRok Single Deck Rocker / Mixer; 30RPM, holds 10 test tubes
13manufacturers in China registered for this device type
2catalogue numbers in this listing
Who Else Makes It
Concentrated in Shandong (3), Jiangsu (3), Shanghai (2). 3 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Hangzhou Rollmed Co., Ltd. | Hangzhou | Zhejiang | Contract manufacturer | 127 |
| Guangzhou Four E’s Scientific Co., Ltd. | Guangzhou | Guangdong | Contract manufacturer | 61 |
| Goodwood Medical Care Ltd | Dalian | Liaoning | Contract manufacturer | 19 |
| Biobase Biodustry(Shandong)Co., Ltd. | Jinan | Shandong | Manufacturer | 70 |
| Infitek Co., Ltd. | Shanghai | Shanghai | Manufacturer | 49 |
| Diatrust Medical Co., Ltd. | Nanjing | Jiangsu | Manufacturer | 48 |
| Citotest Labware Manufacturing Co., Ltd. | Haimen | Jiangsu | Repacker / relabeller | 46 |
| Citotest Scientific Co., Ltd. | Nanjing | Jiangsu | Repacker / relabeller | 46 |
| Labpeak Co., Ltd. | Jinan | Shandong | Manufacturer | 43 |
| Scitek Global Co., Ltd. | Jinan | Shandong | Manufacturer | 43 |
| Shanghai Youding International Trade Co., Ltd. | Shanghai | Shanghai | Repacker / relabeller | 17 |
| Liaoning Bosen Medical Devices & Technologies Co., Ltd. | Benxi | Liaoning | Contract manufacturer | 6 |
Showing 12 of 13. All 13 manufacturers in China registered for Shaker/Stirrer
Record
| Listed by | LW Scientific, Inc., United States |
|---|---|
| FDA product code | JRQ |
| Device type | Shaker/Stirrer |
| Device class | Class 1 |
| Regulation | 21 CFR 862.2050 |
| Establishment | Remanufacturer, Repacker / relabeller, Manufacturer |
| Premarket notification | Exempt |
| Record published | 2026-04-20 |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Label carries | lot or batch number, serial number |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| QLL-HRSD-10T3 | In distribution | |
| QLL-HRDD-20T3 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Stir Bars, Macro | Bio/Data Corp. | 1 |
| Stir Bars, Micro | Bio/Data Corp. | 1 |
| TriNEST | Wallac OY | 1 |
| MagneTube | Bio/Data Corp. | 1 |
| Wallac Plate Shake | Wallac OY | 1 |
| AMD-Ritmed Solon | AMD Medicom Inc. | 1 |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.