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| Brand Name: Yieryi | Certification: CE | 
| Model Number: PH-01 | Minimum Order Quantity: 50pcs | 
| Payment Terms: L/C, T/T, Western Union,paypal | Place of Origin: China | 
| SHEN ZHEN YIERYI Technology Co., Ltd | |
| Verified Supplier | |
| Brand Name: yieryi | Certification: CE ROHS | 
| Model Number: BLE-9901 | Delivery Time: 5-8 work days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: China | 
| SHEN ZHEN YIERYI Technology Co., Ltd | |
| Verified Supplier | |
| Brand Name: yieryi | Certification: CE ROHS | 
| Model Number: BLE-9909 | Delivery Time: 5-8 work days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: China | 
| SHEN ZHEN YIERYI Technology Co., Ltd | |
| Verified Supplier | |
| Brand Name: FY | Model Number: PH-02 | 
| Minimum Order Quantity: 1 | Delivery Time: Within 2 days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Henan | 
| FY EP Sci-Tech Co., Ltd [Henan,China] | |
| Active Member | |
| Brand Name: MASURTECH | Certification: CE,ROHS | 
| Model Number: MAPH-009 | Minimum Order Quantity: 10pcs | 
| Delivery Time: 3~7 work days | Payment Terms: T/T, Western Union, MoneyGram, D/P, D/A, L/C | 
| Masur Technology Co.,Ltd, [Guangdong,China] | |
| Active Member | |
| Brand Name: YIERYI | Certification: CE,ROHS | 
| Model Number: AE86061 | Minimum Order Quantity: 2 | 
| Delivery Time: 5-8 Work days | Payment Terms: D/A,D/P,T/T,Western Union,L/C | 
| SHEN ZHEN YIERYI Technology Co., Ltd | |
| Verified Supplier | |
| Brand Name: YIERYI | Certification: CE | 
| Model Number: CT-8022 | Minimum Order Quantity: 25 | 
| Payment Terms: L/C, T/T, Western Union,paypal | Place of Origin: China | 
| SHEN ZHEN YIERYI Technology Co., Ltd | |
| Verified Supplier | |
| Brand Name: FY | Model Number: HT-9902 | 
| Minimum Order Quantity: 1 | Delivery Time: Within 2 days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Henan | 
| FY EP Sci-Tech Co., Ltd [Henan,China] | |
| Active Member | |
| Brand Name: Daruifuno | Certification: CE | 
| Model Number: APX1-C2A | Minimum Order Quantity: negotiate | 
| Place of Origin: China | Product Name: PH Meter | 
| Suzhou Delfino Environmental Technology Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: HiYi | Certification: CE | 
| Minimum Order Quantity: 1 | Delivery Time: 15 work days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: China | 
| Beijing HiYi Technology Co., Ltd [Beijing] | |
| Verified Supplier | |
| Brand Name: Masurtech | Certification: CE | 
| Model Number: MAPH-008 | Minimum Order Quantity: 100 | 
| Delivery Time: 7-25 DAYS | Payment Terms: T/T, Western Union,Cash | 
| Masur Technology Co.,Ltd, [Guangdong,China] | |
| Active Member | |
| Brand Name: KACISE | Certification: CE | 
| Model Number: KDM-110 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 5-8 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Xi'an Kacise Optronics Co.,Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Brand Name: Desun Uniwill | Model Number: DS510 | 
| Minimum Order Quantity: 0~100 pcs | Delivery Time: 7~ 15 working days | 
| Payment Terms: L/C, D/A, D/P, T/T | Place of Origin: China | 
| Xi'an Desun Uniwill Electronic Technology Co., Ltd. [Shaanxi,China] | |
| Site Member | |
| Brand Name: FY | Model Number: PH-02 | 
| Minimum Order Quantity: 1 | Delivery Time: Within 2 days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Henan | 
| FY EP Sci-Tech Co., Ltd [Henan,China] | |
| Active Member | |
| Brand Name: YIERYI | Certification: CE | 
| Model Number: CT-6021A | Minimum Order Quantity: 30 pcs | 
| Payment Terms: L/C, T/T, Western Union,paypal | Place of Origin: China | 
| SHEN ZHEN YIERYI Technology Co., Ltd | |
| Verified Supplier | |
| Brand Name: YIEYRI | Model Number: BLE-9902 | 
| Minimum Order Quantity: 1 | Delivery Time: 5-8 WOKING DAYS | 
| Payment Terms: L/C,D/A,D/P,T/T | Place of Origin: CHIAN | 
| SHEN ZHEN YIERYI Technology Co., Ltd | |
| Verified Supplier | |
| Brand Name: FY | Model Number: PH-02 | 
| Minimum Order Quantity: 1 | Delivery Time: Within 2 days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Henan | 
| FY EP Sci-Tech Co., Ltd [Henan,China] | |
| Active Member | |
| Brand Name: Wuxi Daoxin Technology Co., Ltd. | Certification: CE,CCC | 
| Model Number: DX-PH2000T | Minimum Order Quantity: 1 | 
| Delivery Time: 2-5 work days | Payment Terms: T/T, L/C, Western Union | 
| Wuxi Daoxin Technology Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: HiYi | Certification: CE | 
| Model Number: LH-P210 | Minimum Order Quantity: 1 | 
| Delivery Time: 15 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Beijing HiYi Technology Co., Ltd [Beijing] | |
| Verified Supplier | |
| Brand Name: Desun Uniwill | Model Number: DS510 | 
| Minimum Order Quantity: 1 | Payment Terms: L/C, D/A, D/P, T/T, Western Union | 
| Place of Origin: Shaanxi, China | Price: Determined by the number of specific orders | 
| Xi'an Desun Uniwill Electronic Technology Co., Ltd. [Shaanxi,China] | |
| Site Member | |