Welcome to GRGTEST!
Service Hotline 400-602-0999
CN
Search
Our Services
Measurement and Calibration
Measurement and Calibration of Instruments and Equipment
Test of Electric Power Safety Tools and Instruments
Maintenance of Instruments and Equipment
More
Radio metering
Radio metering
The radio parameter measurement capabilities are aligned with the highest domestic standards.
Online
Electromagnetic measurement
Electromagnetic measurement
The measurement standards are complete, and there are more than one hundred electromagnetic parameter approval projects.
Online
Environmental and Reliability Testing
Reliability Test of Automotive Electronic Components
Reliability Test of Interior and Interior Trim of Automobiles
Vehicle Reliability Test
Reliability Test for New Energy Products
Reliability Test of Ship Products
Reliability Test of Airborne Products
Reliability Test of Rail Transit Products
Smart Home Reliability Test
Functional Performance and Reliability Test of Robot
Test and Inspection of Unmanned Aerial Vehicle
Six-performance Design and Analysis
Simulation Analysis of Reliability and Mechanical Properties
More
Failure analysis
Failure analysis
Through a comprehensive and systematic analysis, the failure mode and failure mechanism are determined to help improve reliability.
Online
Comprehensive environmental reliability test
Comprehensive environmental reliability test
It can provide comprehensive environmental testing for automotive vehicles and parts, aviation aircraft and various products.
Online
EMC Testing
EMC Test of Automotive Components
EMC Test of Whole Vehicle
EMC Test of New Energy High Voltage Components
EMC Test of Intelligent Connected Vehicle Parts
EMC Test of Airborne Avionics Products
EMC Test of Rail Transit Products
EMC Test of Power Equipment
EMC Test of Electronic Appliance Products
EMC Test of Communication Device
EMC Test of Medical Equipment
EMC Test of Marine Electronic Products
EMC Simulation
Electromagnetic Protection Design
Electromagnetic Environment Test
More
Airborne
Airborne
Meet DO-160E/F/G electromagnetic compatibility testing requirements.
Online
Automotive vehicles and parts
Automotive vehicles and parts
Meet the electromagnetic compatibility testing needs of the entire automobile and its parts.
Online
Chemical Analysis
RoHS Testing
Test of Swimming Pool
Test of Ozone Depleting Substances (ODS)
VOC Test in Blue Sky Protection Campaign
Test of Medical Protective Gloves
Melt-blown Fabric Test
Test of Polypropylene (PP) Melt Blown Special Material
Flame Retardant Test
Rubber Physical Performance Test
Analysis of Plastic Materials
Plastic Physical Performance Test
Analytical Test of the Composition of Coatings and Adhesives
Analysis and Test of Metal Material Composition
Analysis of Rubber Composition
Material Consistency Analysis
Natural Emulsion Test
Analytical Test of Foreign Matters
EU 2006/66EC Battery Directive Test
REACH-SVHC Test
Persistent Organic Pollutants Test
VOC and Odor Tests
Asbestos Test
Test of Food Contact Materials
Test of Sports Areas
Metal Physical Performance Test
More
ROHS detection
ROHS detection
Provide testing services for environmental protection requirements of electrical and electronic products including EU RoHS and China RoHS.
Online
Textile testing
Textile testing
Provide enterprises with testing services for textiles, clothing, garment accessories, leather and other textile products.
Online
Failure Analysis
AEC-Q101 Certification Test for Semiconductor Discrete Devices
AEC-Q102 Product Test of Optoelectronic Devices
AEC-Q200 Product Test of Resistance-capacitance Inductances and Other Components
Power Module LV/AQG 324 Certification Test
Destructive Physical Analysis (DPA) of Electronic Components
Screening of Electronic Components
Liquid Temperature Shock Certification Test of Fluorine Oil
FAKRA, HSD Connector Signal Integrity Test
Automobile Audio Index Test
Power Device Parameter Test
PCB PCBA Microsection Test
Tin Whisker Inspection
Material Life Prediction and Reliability Test and Analysis Service
Polymer Material Failure Analysis Service
Metal Failure Analysis Services
Metal Materials Testing and Analysing Services
Ion Cleanliness Testing
Welding Point Quality Test
More
Safety Test and Certification
ICT Information and Communication Products
Audio and Video Products
Automotive Interior
Household Appliances
Lighting Products
Electrical Accessories
Wire and Cable
Motors and Electric Tools
Electric Welding Machine
Battery
Explosion-proof Electrical Product
Medical Equipment
More
Health food testing
Health food testing
It can provide nutritional ingredient testing services for health foods (functional foods).
Online
Environmental Monitoring
Water Quality Test
Indoor Air Quality Testing
Soil Test
Test for Solid Waste and Hazardous Waste
Test for Sludge and Sediment
Electromagnetic Radiation Test
Test for Mobile Pollution Source
Oil and Gas Recovery Test
Coal Analysis
Customized Comprehensive Service of Environmental Protection Housekeeper
Acoustic Environment and Vibration Test
More
Drinking water testing
Drinking water testing
Provide the drinking water detection program of centralized water supply and secondary water supply.
Online
Ambient air and exhaust gas detection
Ambient air and exhaust gas detection
Provide testing services for ambient air, organized exhaust gas from factories and enterprises, and unorganized exhaust gas.
Online
Food and Agricultural Product Testing
Pesticide Residue Testing
Veterinary Drug Residue Testing
Rapid Testing of Agricultural and Veterinary Drugs
Food Additive Testing
Nutrition label
Food Microorganism Testing
Drinking Water and Food Production Water Testing
More
Pesticide and veterinary drug residue testing
Pesticide and veterinary drug residue testing
It can provide professional pesticide residue and animal residue detection services.
Online
Your Industry Food Grain Test
Grain Test
As the quality and safety testing institution for agricultural products, GRG Test can provide testing services for grain and grain processed products to ensure that products confirm to the requirements of national standards.
Advisory Message Online Consultation
Search
Products Viewed
Men's Clothing Testing
Service Introduction
Gain mainly refers to rice, flour, fine dried noodles and other staple food, which can provide vital energy for human beings and is necessary for life. The quality and safety of grain play an important role in people’s health. 
 

Test Cycle: 

7 working days, urgent services are available
 

Product Category: 

Wheat flour, rice, fine dried noodles and other grain processed product 
 

Test Items: 

Test Items of Wheat Flour (General Wheat Flour) 
 
S/N Test Items Issuing Supervision Delivery Remarks
1 Processing accuracy √ √ √  
2 Ash content √ √ √  
3 Thickness √ √ √  
4 Gluten content √ √    
5 Sand content √ √    
6 Magnetic metal √ √    
7 Moisture √ √ √  
8 Fatty acid value √ √    
9 Smell and taste √ √ √  
10 Protein √ √ √ For high-gluten and low-gluten wheat flour product standards that are required for this item
11 Flour colour and bran speck √ √ √
12 Food additives √ √ *  
(benzoperoxide)
13 Mercury (calculated as Hg) √ √ *  
14 Hexachlorocyclohexane √ √ *  
15 Dichlorodiphenyl Trichloroethane √ √ *  
16 Aflatoxin B1 √ √ *  
17 Label √ √    

Note: in addition to complying with the requirements of GB7718, the additive (benzoperoxide) shall also be noted on the label.

Our Services
Measurement and Calibration Environmental and Reliability Testing EMC Testing Chemical Analysis Failure Analysis Safety Test and Certification Environmental Monitoring Food and Agricultural Product Testing
Resource Center
Self-Service
Information
Company News Industry News
Service Network
Testing Bases Molecular Company 720° Panoramic
Party Building Work
Party building work Clean and clean wind Do two learn one Group work
About Us
Company Profile Enterprise History Contact Us
Member Site
SHANFENG TOP SOFTWARE FGTEST GRGQ
Links:
GRG
GRGBanking
GRGUser
SiteMap Legal Notices CNAS Query Contact Us Recruitment Company culture Complaint Consultation:4006020999
©2019 Guangzhou GRG Metrology & Test Co., Ltd. all rights reserved 
粤ICP备11014689号
粤公网安备44010602004372号