# Dongguan Zhongli Instrument Technology Co., Ltd. | Fabric Conveyor Belt Metal Detector,Textile Conveyor Belt Metal Detector,Toys Conveyor Metal Detector, ASTM G155 Weather Resistant Testing Machine,SUS304 Weather Resistant Testing Machine,GB12831-86 Environmental Test Chamber, rubber tensile testing machine,rubber hardness tester, ## summary > Manufacturer, Brands: ZL, Focus on Instrument Development and Production for 18 Years, Established in 2014, Employees: 100~150, Annual sales: 1 Million-2.5 Million, Export ratio: 80% - 90%, Primary markets: North America, Western Europe, Eastern Asia, Middle East. ## Company Information * [Company Profile](https://www.rubbertestingmachine.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.rubbertestingmachine.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.rubbertestingmachine.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.rubbertestingmachine.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Rubber Testing Machine](https://www.rubbertestingmachine.com/supplier-298248-rubber-testing-machine): Keywords: Rubber testing machine,Rubber processing machinery,Rubber two roll mill. * [Vulcanizing Press Machine](https://www.rubbertestingmachine.com/supplier-298264-vulcanizing-press-machine): Keywords: Lab hot press machine,Vulcanizing machine,Hydraulic press machine. * [Two Roll Mill](https://www.rubbertestingmachine.com/supplier-298255-two-roll-mill): Keywords: Two roll mill,Lab two roll mill,Rubber two-roll mills. * [Universal Testing Machine](https://www.rubbertestingmachine.com/supplier-298250-universal-testing-machine): Keywords: Universal testing machine,Tensile strength testing machine,Compression testing equipment. * [Banbury Mixer](https://www.rubbertestingmachine.com/supplier-298263-banbury-mixer): Keywords: Banbury mixer,Banbury internal mixer,Kneader mixer. * [Tensile Testing Machine](https://www.rubbertestingmachine.com/supplier-441891-tensile-testing-machine): Keywords: Tensile Testing Machine,Tensile testing machine price,Tensile strength machine. * [Metal Detector Machine](https://www.rubbertestingmachine.com/supplier-298249-metal-detector-machine): Keywords: Food metal detector,Metal detector for food industry,Metal detector. * [Environmental Test Chamber](https://www.rubbertestingmachine.com/supplier-298253-environmental-test-chamber): Keywords: Climate chamber,Temperature humidity test chamber,UV aging machine. * [Packaging Testing Equipment](https://www.rubbertestingmachine.com/supplier-298257-packaging-testing-equipment): Keywords: Digital Ring Crush Tester,Ring compression test,Bursting tester. * [Helmet Testing Machine](https://www.rubbertestingmachine.com/supplier-298261-helmet-testing-machine): Keywords: helmet drop Impact test equipment,Helmet impact and puncture tester,Helmet testing equipment. * [Textile Testing Machine](https://www.rubbertestingmachine.com/supplier-298258-textile-testing-machine): Keywords: Air Permeability Tester ,Textile testing machine,Nonwoven testing equipment. * [Cable Testing Machine](https://www.rubbertestingmachine.com/supplier-298256-cable-testing-machine): Keywords: Cable flex tester,Cable testing machine,cable harness tester. * [Leather Testing Machine](https://www.rubbertestingmachine.com/supplier-298254-leather-testing-machine): Keywords: leather testing equipment,footwear testing equipment,shoes test machine. * [Mobile Phone Test Equipment](https://www.rubbertestingmachine.com/supplier-298259-mobile-phone-test-equipment): Keywords: Battery testing machine,Drop impact tester,Mobile phone test equipment. * [Video Measuring Machine](https://www.rubbertestingmachine.com/supplier-298260-video-measuring-machine): Keywords: image measuring machine,image measurement system,video measuring machine. * [Baby Stroller Testing Machine](https://www.rubbertestingmachine.com/supplier-298265-baby-stroller-testing-machine): Keywords: Strollers testing machine,Luggage suitcase testing machine,Fatigue test equipment. * [Furniture Testing Machine](https://www.rubbertestingmachine.com/supplier-366398-furniture-testing-machine): Keywords: Fatigue testing machine,Chair impact tester,Chair durability testing machine. * [Laboratory Testing Instrument](https://www.rubbertestingmachine.com/supplier-441892-laboratory-testing-instrument): Keywords: Bending testing machine,Hardness tester,Laboratory test instrument. ## Featured Products * [Efficient 1L Lab Dispersion Kneader / Banbury Mixer Environmental - Friendly](https://www.rubbertestingmachine.com/sale-12336058-efficient-1l-lab-dispersion-kneader-banbury-mixer-environmental-friendly.html): Keywords: rubber tensile testing machine,rubber hardness tester. * [SUS 304 Programmable Constant Temperature And Humidity Machine](https://www.rubbertestingmachine.com/sale-13267640-sus-304-programmable-constant-temperature-and-humidity-machine.html): Keywords: SUS304 Constant Temperature And Humidity Machine,220VAC Constant Temperature And Humidity Machine,ISO Programmable Environmental Test Chamber. * [20T Double Layer Vulcanizing Hot Press Hydraulic Machine With Water Cooling](https://www.rubbertestingmachine.com/sale-12317616-20t-double-layer-vulcanizing-hot-press-hydraulic-machine-with-water-cooling.html): Keywords: rubber tensile testing machine,rubber hardness tester. * [PLC Touch Screen Hot Press Machine Used For Rubber Plastic Industry](https://www.rubbertestingmachine.com/sale-14402590-plc-touch-screen-hot-press-machine-used-for-rubber-plastic-industry.html): Keywords: PLC Touch Screen Hot Press Machine,Plastic Industry Hot Press Machine,Rubber Industry Hot Press. * [Fabric / Textile / Toys Industrial Conveyor Belt Metal Detectors Wholesale](https://www.rubbertestingmachine.com/sale-14016345-fabric-textile-toys-industrial-conveyor-belt-metal-detectors-wholesale.html): Keywords: Fabric Conveyor Belt Metal Detector,Textile Conveyor Belt Metal Detector,Toys Conveyor Metal Detector. * [160mm 6 Inch Lab Hot Rubber / Plastic Mixer , Open Two Rolling Mill](https://www.rubbertestingmachine.com/sale-12781291-160mm-6-inch-lab-hot-rubber-plastic-mixer-open-two-rolling-mill.html): Keywords: rubber tensile testing machine,rubber testing equipments. * [Red Color Two Roller Mixing Machine / Open Two Roll Mill for Plastic & Rubber](https://www.rubbertestingmachine.com/sale-11211119-red-color-two-roller-mixing-machine-open-two-roll-mill-for-plastic-rubber.html): Keywords: rubber tensile testing machine,rubber testing equipments. * [Electronic Salt Spray Test Machine , 270L Salt Test Environmental Test Chamber](https://www.rubbertestingmachine.com/sale-10938075-electronic-salt-spray-test-machine-270l-salt-test-environmental-test-chamber.html): Keywords: salt spray test chamber,salt spray test equipment. * [ASTM G155 Vertical Xenon Lamp Weather Resistant Testing Machine](https://www.rubbertestingmachine.com/quality-13491347-astm-g155-vertical-xenon-lamp-weather-resistant-testing-machine): Keywords: ASTM G155 Weather Resistant Testing Machine,SUS304 Weather Resistant Testing Machine,GB12831-86 Environmental Test Chamber. * [PLC Touch Screen Walking Aid Fatigue Testing Machine Max. Load 200KG](https://www.rubbertestingmachine.com/quality-13567129-plc-touch-screen-walking-aid-fatigue-testing-machine-max-load-200kg): Keywords: PLC Touch Screen Fatigue Testing Machine,200KG Fatigue Testing Machine,1.5kw fatigue testing equipment. ## Search Search endpoint: https://www.rubbertestingmachine.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Xenon Arc Test Chambers: Accelerated Weathering for Material Durability Verification](https://www.rubbertestingmachine.com/news/xenon-arc-test-chambers-accelerated-weathering-for-material-durability-verification-286155.html) * [Sand and Dust Test Chamber - Beyond IP5X IP6X: The Test That Exposes Your Product's Hidden Weaknesses](https://www.rubbertestingmachine.com/news/sand-and-dust-test-chamber-beyond-ip5x-ip6x-the-test-that-exposes-your-product-s-hidden-weaknesses-264112.html) * [Rain Test Chambers: The Definitive Guide to IP Waterproof Ratings](https://www.rubbertestingmachine.com/news/rain-test-chambers-the-definitive-guide-to-ip-waterproof-ratings-254168.html) * ["Double 85" Test: How Constant Temperature and Humidity Chambers Simulate Extreme Conditions to Forge Product Reliability](https://www.rubbertestingmachine.com/news/double-85-test-how-constant-temperature-and-humidity-chambers-simulate-extreme-conditions-to-forge-p-243837.html) * [Demystifying the Water Contact Angle: A Small Droplet, A Vast World](https://www.rubbertestingmachine.com/news/demystifying-the-water-contact-angle-a-small-droplet-a-vast-world-235558.html)