Zhihui Shandong(wistom) Instrument is a leading company in the quality and design of direct drive pressure gauges, and an ISO 9001-2015 certified manufacturer of temperature and pressure instrumentation. The company supplies a wide range of instruments including bimetal thermometers, pressure gauges, diaphragm-seal pressure gauges, RTDs, thermocouples, and pressure transmitters to global markets. It operates through a mature distribution network reaching 50 states and 30 countries worldwide.ZhihuiShandong(wistom)Instrumentisaleadingcompanyinthequalityanddesignofdirectdrivepressuregauges,andanISO9001-2015certifiedmanufactureroftemperatureandpressureinstrumentation.Thecompanysuppliesawiderangeofinstrumentsincludingbimetalthermometers,pressuregauges,diaphragm-sealpressuregauges,RTDs,thermocouples,andpressuretransmitterstoglobalmarkets.Itoperatesthroughamaturedistributionnetworkreaching50statesand30countriesworldwide.
Key Products/TechnologiesKeyProducts/Technologies
Pressure Gauges: A leader in the quality and design of direct drive pressure gauges. These instruments offer pressure, vacuum, and compound measuring ranges suitable for various industrial process markets. Typical products include case sizes of 63mm, 100mm, and 160mm, with pressure ranges up to 600 bar (8700 psi).PressureGauges:Aleaderinthequalityanddesignofdirectdrivepressuregauges.Theseinstrumentsofferpressure,vacuum,andcompoundmeasuringrangessuitableforvariousindustrialprocessmarkets.Typicalproductsincludecasesizesof63mm,100mm,and160mm,withpressurerangesupto600bar(8700psi).
Bimetal Thermometers: A core product within their temperature and pressure instrumentation portfolio. These thermometers commonly feature 3-inch, 4-inch, or 5-inch dial sizes and stem lengths ranging from 2 to 80 inches. Stainless steel cases and optional silicone filling provide durability and resistance to vibration and shock.BimetalThermometers:Acoreproductwithintheirtemperatureandpressureinstrumentationportfolio.Thesethermometerscommonlyfeature3-inch,4-inch,or5-inchdialsizesandstemlengthsrangingfrom2to80inches.Stainlesssteelcasesandoptionalsiliconefillingprovidedurabilityandresistancetovibrationandshock.
Diaphragm-Seal Pressure Gauges: Part of their pressure gauge offerings, designed with diaphragm seals. These seals protect measuring instruments from corrosive, viscous, or high-temperature media in process applications. They offer various process connection types and material options for customized solutions to specific application requirements.Diaphragm-SealPressureGauges:Partoftheirpressuregaugeofferings,designedwithdiaphragmseals.Thesesealsprotectmeasuringinstrumentsfromcorrosive,viscous,orhigh-temperaturemediainprocessapplications.Theyoffervariousprocessconnectiontypesandmaterialoptionsforcustomizedsolutionstospecificapplicationrequirements.
RTDs and Thermocouples: Essential components of their temperature and pressure instrumentation portfolio. RTDs typically feature 100-ohm platinum elements with 3-wire leads, while thermocouples are commonly available in Type J or Type K. These sensors often include 304 stainless steel thermowells and cast aluminum connection heads.RTDsandThermocouples:Essentialcomponentsoftheirtemperatureandpressureinstrumentationportfolio.RTDstypicallyfeature100-ohmplatinumelementswith3-wireleads,whilethermocouplesarecommonlyavailableinTypeJorTypeK.Thesesensorsofteninclude304stainlesssteelthermowellsandcastaluminumconnectionheads.
Pressure Transmitters: Included in their lineup of pressure instrumentation. These devices typically provide 4-20mA DC output signals and utilize semiconductor strain gauges for precise pressure measurement. Wetted parts are often made of stainless steel, ensuring corrosion resistance in harsh environments.PressureTransmitters:Includedintheirlineupofpressureinstrumentation.Thesedevicestypicallyprovide4-20mADCoutputsignalsandutilizesemiconductorstraingaugesforprecisepressuremeasurement.Wettedpartsareoftenmadeofstainlesssteel,ensuringcorrosionresistanceinharshenvironments.
Core AdvantagesCoreAdvantages
Technological Leadership in Direct Drive Pressure Gauges: The company's position as a leader in the quality and design of direct drive pressure gauges highlights its specialized expertise and technological edge in this specific product category.TechnologicalLeadershipinDirectDrivePressureGauges:Thecompany'spositionasaleaderinthequalityanddesignofdirectdrivepressuregaugeshighlightsitsspecializedexpertiseandtechnologicaledgeinthisspecificproductcategory.
ISO 9001-2015 Quality Management System: As an ISO 9001-2015 certified manufacturer of temperature and pressure instrumentation, the company adheres to international quality management standards. This certification ensures consistent product quality and a systematic approach to meeting customer requirements.ISO9001-2015QualityManagementSystem:AsanISO9001-2015certifiedmanufactureroftemperatureandpressureinstrumentation,thecompanyadherestointernationalqualitymanagementstandards.Thiscertificationensuresconsistentproductqualityandasystematicapproachtomeetingcustomerrequirements.
Extensive Global Distribution Network: A mature distribution network reaching 50 states and 30 countries worldwide provides broad market access. This enables efficient product delivery and service to a diverse global customer base.ExtensiveGlobalDistributionNetwork:Amaturedistributionnetworkreaching50statesand30countriesworldwideprovidesbroadmarketaccess.Thisenablesefficientproductdeliveryandservicetoadiverseglobalcustomerbase.
Comprehensive Instrumentation Product Portfolio: The company offers a wide range of instruments, including pressure gauges, thermometers, diaphragm seals, RTDs, thermocouples, and pressure transmitters. This broad portfolio allows for providing integrated solutions to various industrial needs.ComprehensiveInstrumentationProductPortfolio:Thecompanyoffersawiderangeofinstruments,includingpressuregauges,thermometers,diaphragmseals,RTDs,thermocouples,andpressuretransmitters.Thisbroadportfolioallowsforprovidingintegratedsolutionstovariousindustrialneeds.
Versatility in Process Market Applications: The ability to supply products to a variety of process markets worldwide demonstrates adaptability and understanding of diverse industrial environments. This includes offering tailored solutions for specific media and environmental conditions.VersatilityinProcessMarketApplications:Theabilitytosupplyproductstoavarietyofprocessmarketsworldwidedemonstratesadaptabilityandunderstandingofdiverseindustrialenvironments.Thisincludesofferingtailoredsolutionsforspecificmediaandenvironmentalconditions.
Target IndustriesTargetIndustries
Chemical and Petrochemical Industries: Supply of diaphragm-seal pressure gauges and instruments with specialized materials for corrosive and high-temperature media measurement.ChemicalandPetrochemicalIndustries:Supplyofdiaphragm-sealpressuregaugesandinstrumentswithspecializedmaterialsforcorrosiveandhigh-temperaturemediameasurement.
Machine Building and Plant Construction: Application of temperature and pressure instruments for monitoring hydraulic systems, compressors, and cooling circuits.MachineBuildingandPlantConstruction:Applicationoftemperatureandpressureinstrumentsformonitoringhydraulicsystems,compressors,andcoolingcircuits.
HVAC Systems: Provision of temperature and pressure measurement solutions for controlling heating and cooling processes in ventilation systems and heat exchangers.HVACSystems:Provisionoftemperatureandpressuremeasurementsolutionsforcontrollingheatingandcoolingprocessesinventilationsystemsandheatexchangers.
Food and Beverage Industry: Offering temperature and pressure instrumentation that meets hygienic process requirements.FoodandBeverageIndustry:Offeringtemperatureandpressureinstrumentationthatmeetshygienicprocessrequirements.
Power Generation and Energy Sector: Utilization of robust pressure and temperature measurement equipment for stable operation in high-pressure and high-temperature environments.PowerGenerationandEnergySector:Utilizationofrobustpressureandtemperaturemeasurementequipmentforstableoperationinhigh-pressureandhigh-temperatureenvironments.
General Industrial Processes: Measurement and control of critical process variables such as pressure, temperature, and flow in various manufacturing and industrial settings.GeneralIndustrialProcesses:Measurementandcontrolofcriticalprocessvariablessuchaspressure,temperature,andflowinvariousmanufacturingandindustrialsettings.
Major MarketsMajorMarkets
Other African countries (part of 30 countries)OtherAfricancountries(partof30countries)
China, Other Asian countries (part of 30 countries)China,OtherAsiancountries(partof30countries)
Other European countries (part of 30 countries)OtherEuropeancountries(partof30countries)
United States (50 states), Other North American countries (part of 30 countries)UnitedStates(50states),OtherNorthAmericancountries(partof30countries)
Other Oceanian countries (part of 30 countries)OtherOceaniancountries(partof30countries)
Other South American countries (part of 30 countries)OtherSouthAmericancountries(partof30countries)
Certifications/PatentsCertifications/Patents
ISO 9001-2015 Certification: Compliance with the international standard for quality management systems in the design and manufacturing of temperature and pressure instrumentation. This reflects a systematic approach to consistent product quality and meeting customer requirements.ISO9001-2015Certification:Compliancewiththeinternationalstandardforqualitymanagementsystemsinthedesignandmanufacturingoftemperatureandpressureinstrumentation.Thisreflectsasystematicapproachtoconsistentproductqualityandmeetingcustomerrequirements.
Introduction
Location
302, China, Shan Dong Sheng, Zi Bo Shi, Zhang Dian Qu, Zhang Nan Lu, 政联材料城B-4-3 邮政编码: 255021
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Information
302, China, Shan Dong Sheng, Zi Bo Shi, Zhang Dian Qu, Zhang Nan Lu, 政联材料城B-4-3 邮政编码: 255021