According to a report from Securities Star, data from the Tianyancha APP shows that Langjin Technology (300594) has recently obtained a utility model patent authorization. The patent is titled 'A ...

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Closing central air vents in unused rooms won’t lower your electricity bill and can actually damage your HVAC system by increasing pressure and reducing efficiency. HVAC systems are designed for ...

Rochester Public Utilities General Manager Tim McCollough, during his regular monthly appearance with Andy Brownell on Rochester Today at News Talk 1340 KROC-AM and 96.9 FM talks about the RPU duct ...

Round steel VCD and Back draught shutter are packed 10pcs/ctn. Since 2005, VENTECH has been specialized in HVAC line for air diffuser and grille,damper louver and nozzel. We export about 30 containers ...

Adding soft close door dampers is a breeze for most cabinets and there are several options to choose from. Donald Trump gives Republicans ultimatum over PBS, NPR funding Julian McMahon Cause Of Death ...

With temperatures dipping, many of us are looking for ways to cut down on our home heating bills. While closing vents in individual rooms or spaces might seem like a reasonable way to save money this ...

AUSTIN (KXAN) — Starting next month, Austin Energy and Capital Delivery Services will work on installing a new, underground electrical duct bank on Rainey Street. Austin Energy said the bank will ...

BAKERSFIELD, Calif. (KGET) — The Open Door Network unveiled a new art installment today, hoping to bring inspiration to people who are going through some of the darkest times. The “Butterfly ...