Dongguan KingSponge Industry Co., Ltd523392About UsRoom 101, Building 7, 20# Chaoheng Road, Chashan Town, Dongguan City, Guangdong Province, ChinaDongguan KingSponge Industry Co., Ltd. is located in Chashan Town, Dongguan City, Guangdong Province, China, and is specialized in manufacturing and researching all kinds of polyurethane sponge and sponge products. We have well-equipped testing facilities and the first-class scientific and technical strength. Now we have horizontal cutting machines, vertical cutting machines, hot presses, half cutting machines, drilling machines, grinding machines, shape cutting machines, etc. Our products can be extensively used in electronics, ornaments, toys, packing, automobiles, printing and dyeing, plastic a
It is used to prevent the visible or invisible substances harmful to human body from being filtered, so as not to bring bad influence to human body.
*Principle
When exhaling, the positive pressure of the discharged gas will blow the valve piece open, so as to quickly eliminate the exhaust gas in the body, reduce the stuffy heat feeling when using the mask, and the negative pressure during the inhalation will automatically close the valve to avoid absorbing pollutants from the external environment.
*Remark
In a hot and humid environment with poor ventilation or heavy workload, a mask with a breathing valve can help you feel more comfortable when you exhale. Breathing valve type respirator is a one-way valve, exhaled gas can exhaust gas, because there is no filter layer during the exhaust process, if the patient wears this mask, it may cause virus emission, so it should not be worn when the patient is diagnosed or suspected.
*Payment
Trade Assurance, Credit/Debit Card(VISA,Mastercard), e-checking, Online Transfer, Online Bank Payment, Wire Transfer T/T, Western Union, Money Gram, Beleto, Pay Later, LC
Q1. WHEN MY ORDER WILL BE SHIPPED OUT?
A: After the order be confirmed,the samples can be ready in 3 days,Stock 3-7 days,the mass production order can take 7-15days.
Q2. WHAT IS THE PAYMENY TERMS OF OUR COMPANY?
A: Our company can accept T/T.Western Union.Paypal 30% deposit before making mass production,balance before delivery.
Q3. ARE YOU FACTORY OR TRADING COMPANY?
A: We are factory and can also have our own trade company. If you want to find other product we also can help you with low price.
Q4. CAN YOU ACCEPT CUSTOM DESIGN? A: We can accept your design,also can provide our design.
Q5: How do you make our business long-term and good relationship?
A1: We keep good quality and competitive price to ensure our customers benefit.
A2: We regard every customer as a friend and sincerely cooperate with them.
If you have any other frequently asked questions, please feel free to contact us. We will reply you within 24 hours. SPONDUCT Custom Clear Breathing Valve,Fuel Breathing Valve Filter Plastic Breathing Valve,Filter Protection Exhalation Valve
