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| Brand Name: HiYi | Certification: CE, ISO13485, ISO9001 | 
| Model Number: HY-3500UV | Minimum Order Quantity: 1 | 
| Delivery Time: 3-7 days | Payment Terms: T/T, L/C, Western Union, MoneyGram | 
| Beijing HiYi Technology Co., Ltd [Beijing] | |
| Verified Supplier | |
| Brand Name: KACISE | Certification: CE | 
| Model Number: KGD-MQ-527 | 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: Zetron | Certification: CE, ISO13485, ISO9001 | 
| Model Number: Gasboard-3500UV | Minimum Order Quantity: 1 | 
| Delivery Time: 3-7 days | Payment Terms: T/T, D/A, L/C, D/P, Western Union, MoneyGram | 
| Beijing Zetron Technology Co., Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: alphasense | Model Number: H2S-B4 | 
| Minimum Order Quantity: 1 | Delivery Time: 3-5work days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: Britain | 
| ShenzhenYijiajie Electronic Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YuanTe | Certification: SIL CE ATEX CNEX ISO9001-2015 | 
| Model Number: YT-95H-H2S | Minimum Order Quantity: 1 | 
| Delivery Time: 2-3 days | Payment Terms: T/T, Western Union, Credit Card | 
| Shenzhen YuanTe Technology Co., Ltd. (Safegas) [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YAOAN | Certification: ATEX,CE,FCC,ROHS,SIL | 
| Model Number: YA-D400 | Minimum Order Quantity: 1 | 
| Delivery Time: 2-7 working days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Yaoan (Shenzhen) Electronic Technology Development Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: china coal | Minimum Order Quantity: 1 set | 
| Delivery Time: 5-10 days after your payment | Payment Terms: TT, Western Union and Paypal | 
| Place of Origin: Shandong China | Price: FOB | 
| Shandong China Coal Industry&Mining Supplies Group [Shandong] | |
| Active Member | |
| Brand Name: TOPSKY | Model Number: CLH100 | 
| Minimum Order Quantity: 1 Set | Payment Terms: L/C, T/T | 
| Place of Origin: China | Supply Ability: 2000 Sets/Month | 
| Beijing Topsky Century Holding Co.,Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: RIKEN KEIKI | Certification: CCC.CE | 
| Model Number: RX-8700 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Mengchuan Instrument Co,Ltd. [Zhejiang,China] | |
| Verified Supplier | |
| Brand Name: eyesky | Certification: ce,fcc,iso9001 | 
| Model Number: ES30A | Minimum Order Quantity: 1 set | 
| Delivery Time: after payment 1 days | Payment Terms: D/A, T/T, Western Union, MoneyGram | 
| Shenzhen Eyesky&Safewill Technology Co.,Ltd. [Guangdong,China] | |
| Site Member | |
| Brand Name: VICTOR | Certification: CE | 
| Model Number: VICTOR 829A | Minimum Order Quantity: 10pcs | 
| Delivery Time: 5 to 30 days | Payment Terms: T/T, Western Union, L/C, Paypal | 
| XI'AN BEICHENG ELECTRONICS CO.,LTD [China] | |
| Active Member | |
| Brand Name: Bosean | Certification: CE ATEX SIL | 
| Model Number: BH-4S | Minimum Order Quantity: Negotiable | 
| Delivery Time: 1-5 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Henan Bosean Electronic Technology Co., Ltd. [Henan,China] | |
| Active Member | |
| Brand Name: GZAIR | Certification: Ex, MA, CMC, CE | 
| Model Number: SA203 | Delivery Time: 5-8work days | 
| Payment Terms: L/C,D/A,D/P,T/T | Place of Origin: CHINA | 
| Guangzhou GZAIR Instruments Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: JUGE | Certification: IOS9001, CE | 
| Model Number: None | Minimum Order Quantity: 1 Unit | 
| Delivery Time: 5-8 working days | Payment Terms: Online order, T/T | 
| Nanjing Juge Environmental Technology Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: NUOYINGJIAYE | Certification: Explosion-proof certificate | 
| Model Number: NYHGF-300 | Minimum Order Quantity: 1pc | 
| Payment Terms: T/T | Place of Origin: Xi'an,China | 
| Xi'an Dehou Electronic Technology Co., Ltd. [Shaanxi,China] | |
| Verified Supplier | |
| Certification: CE | Minimum Order Quantity: 1PC | 
| Working Voltage: 3.7V Rechargeable Lithium Battery | Weight: Approx. 300g | 
| Alarm Type: Vibration Alarm with Light, Sound | Sensor Life: 2-5 Years | 
| Nanjing Kelisaike Safety Equipment Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: Great Win | Certification: CE CNAS | 
| Minimum Order Quantity: 1set | Delivery Time: 20 work days | 
| Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | Place of Origin: CHINA | 
| Dongguan Guo Feng Testing Machine Co., Ltd. [Hongkong,China] | |
| Active Member | |
| Brand Name: WG Sensor™ | Certification: CE | 
| Model Number: 811 | Minimum Order Quantity: 50 pcs | 
| Delivery Time: 5-10 work days | Payment Terms: T/T, L/C, Western Union | 
| Henan Weiguo Intelligent Technology Co., Ltd. [Henan,China] | |
| Site Member | |
| Brand Name: OEM | Minimum Order Quantity: 1 | 
| Delivery Time: 5-7 working days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Place of Origin: China | Price: Negotiable | 
| Xian Votesen Electronic Technology Co., Ltd. [Shaanxi,China] | |
| Active Member | |
| Certification: CE | Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram | 
| Model NO.: MT005 | Signal Output: 4-20mA | 
| Error: +/-5%F.S. | Working Type: Continuously Working | 
| Mantern Industrial Co., Ltd. [Henan,China] | |
| Verified Supplier | |