China vlan support smart managed switch

{"pid":"42293405","cid":"261290","pimg_url":"\/\/img1.tradegrowthhub.com\/f5\/af\/306a1d72ef39\/product\/161389930_s-w400xh400.jpg","name":"Aluminum Industrial Smart Managed PoE Switch With IGMP Snooping, VLAN, QoS Support","company_name":"Shenzhen Sirivision Communication Technology Co., Ltd.","attrs":{"Price":"Negotiation","MOQ":"20","Delivery Time":"5-8 work days","Brand":"Sirivision"}}

{"pid":"28197099","cid":"176967","pimg_url":"\/\/img1.tradegrowthhub.com\/85\/d5\/2e565b35cca5\/product\/102839006_s-w400xh400.jpg","name":"New Product 8 Ports Full Support VLAN QoS HRUI Gigabit Smart Managed Ethernet Switch With VLAN QoS Web Management","company_name":"Shenzhen Hongrui Optical Technology Co., Ltd.","attrs":{"Price":"$21.94(40 - 99 Pieces) $20.90(100 - 999 Pieces) $19.86(>=1000 Pieces)","MOQ":"40.0 Pieces","Delivery Time":"Negotiable","Brand":"HRUI"}}

{"pid":"36137203","cid":"278898","pimg_url":"\/\/img1.tradegrowthhub.com\/75\/b8\/aa8c4a1e33f9\/product\/142340304_s-w400xh400.jpg","name":"Support 8 VLAN 16 18 24 Port Smart Managed Poe 10 100 1000m 10 Gigabit Ethernet S6820-24XQ-E Network Switch","company_name":"Beijing Shiji Xingyun Technology Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable"}}

{"pid":"28848414","cid":"183296","pimg_url":"\/\/img1.tradegrowthhub.com\/00\/79\/6e0af60eac8b\/product\/106113117_s-w400xh400.jpg","name":"Support 24 VLAN Port Managed Plug and Play Network Switch Layer 2 Layer 3 Specifications Internet Plug and Play Switch for Smart Home","company_name":"Guangzhou Gxcom Technology Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"2.0 Pieces","Delivery Time":"Negotiable","Brand":"GXCOM"}}