About YIERYI
Shen Zhen Yage Technology Co., Ltd, established in 2012, is a professional manufacturer of high-quality portable and digital measurement instruments including refractometers, pH meters, TDS meters, ORP meters, EC testers, DO meters, soil pH & moisture meters, and digital scales.
Our products are widely used in beer brewing, liquor brewing, sugar making, fruit juice processing, planting (soil), aquarium, hydroponics, environmental protection, food, education, and technology sectors.
We hold ISO9001:2008 Quality System Certification and our products have ROHS and CE Certification. With annual sales volume of 5-10 million USD, we export to Europe, America, Southeast Asia, and the Mid-East.
Frequently Asked Questions
Who are we?
Based in Guangdong, China since 2016, we serve markets worldwide including Eastern Europe (20%), South America (15%), Western Europe (12%), North America (10%), and domestic markets.
How do we guarantee quality?
We provide pre-production samples before mass production and conduct final inspection before shipment to ensure product quality.
What products do we offer?
We specialize in pH Meters, Soil pH Meters, Refractometers, Scales, and Moisture Meters.
Why choose YIERYI?
We focus on health-themed products with technology, fashion, simplicity, and portability as our core design elements. All products undergo rigorous testing and calibration.
What services do we provide?
We accept various delivery terms (FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express Delivery) and payment methods (T/T, L/C, Credit Card, PayPal, Western Union) in multiple currencies and languages.
