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About Us
Shenyang Holian Precision instrument Co.,Ltd
Shenyang HOlian Precision instrument co.,Ltd founded in 2017,is specialized production of oxygen generator accessories :Miniature solenoid valve for Portable Medical oxygen generator,4 Way 2 position Medical oxygen generator,3L to 10L Medical Oxygen Generator Solenoid Valve,Pressure regulator Assembly for oxygen concentrator,Pressure reducing Assembly for oxygen concentrator,Pinhole flowmeter of oxygen concentraror,Pinhole flowmeter of Medical oxygen concentrator,5L flowmeter for oxygen concentrator,Special firesafe Valve for oxygen concentrator,Firesafe Cannula Valve Oxygen Supply Tubing Connector,Oxygen primary filter,Medical Grade Filter,Check valve (material PA6),Check valve (material ABS),Oxygen generator accessories Molecular sieve tank head,Oxygen Concentrator Accessories Air Filters,Oxygen Concentrator Accessories NPT1/8-∅8 Connector,Oxygen Concentrator Accessories NPT1/8-∅10 Connector,Oxygen Concentrator Accessories 3 way Nozzle,Oxygen Concentrator Accessories 90° Nozzle,Mold manufacturing and i jection molding
News
Innovative pneumatic solenoid valve, recognized by customers!
Innovative pneumatic solenoid valve, recognized by customers!China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.
09/05
-2024
How to choose a ventilator? How to choose a sleep ventilator that suits you?
How to choose a ventilator? How to choose a sleep ventilator that suits you?China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.
09/03
-2024
FAQ
Are you a trading company or manufacturer?
We are a manufacturer specializing in medical oxygen concentrator accessories.
We are looking for a valve supplier with capability and long-term cooperation, what are your main products?
Since 2017, we have been in the field of medical oxygen concentrator accessories, mainly producing solenoid valves for 3L-5L oxygen concentrators and micro solenoid valves for portable oxygen concentrators.
Do you have a certain amount in stock?
Regular products are in sufficient stock and once you place your order, we will ship it within 72 hours.