Note for type selection Digital gas vortex flow meter is mainly applicable for measurement of air, oxygen, nitrogen, coal gas, natural gas, chemical gas, etc. Type selection process
Select main model and structure first, then ensure other specifications according to requirement, i.e. main model + nominal diameter + structure + accuracy + nominal pressure + Max. temperature of the medium + more function + power + output + installation + explosion proof.
Q1.Do you have MOQ? Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Q2.Should the customer pay the delivery fee,How much is it? For the delivery fee,many samples are be requested to be sent,so we must get delivery fee. If you tell me to use the appointed Express,you will give me your express account or you will pay according to the Express. If you do not request,I will choose a cheap one in China.
Q3.How about the after sale service? 1)We will always keep the quality the same as the buyer's samples and if there is something with the quality,we will make compensation for our customers.
2)We will suggest our packing and take charge in our packing,we will keep the goods safe in the delivery.
3)We will trace the goods from the production to selling,we will solve the problems in the selling for our customers.
Q4.When can I get a price We usually quote within 24 hours after we get your inquiry.
Q5: Are you a trade company or manufacturer? We are a professional manufacturer with our own factory.
Audited Supplier 
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