FAQ

Can Your products be installed under the cold weather?

Yes, we can offer the cryogenic valves for as low as -198℃.


What is your products standardization?

It is API 6D Standard for the valves.


Which certificate do you have for your equipment?

We have API 6D-1452  certificate, API 607 Fire Safety, ISO 9001:2000 certificate, CE certificate.


Do you have any agent in our country?

We have the directly agent in Oman, and no agent in other area or countries.


Where is your factory located?

LYV was founded in Oubei town,  Wenzhou City, and in 2010 we had moved to Liandu Industrial Zone, Lishui City.


Do you provide free spare parts ?

If the products are valid in the guarantee time, we would offer the spare parts free.


Do you have detailed and professional installation manual?

Yes, we have the operation instruction.


Do you provide sample? Free or charge?

We can offer the sample with a sample cost.


What is your term of payment?

Usually, we accept the T/T against copy of Bill of Loading, and sometime Letter Credit is accepted.


Are you a trading company or a manufacturer?

We are the valves manufacturer, owns the workshop as big as 14000m2.


How long is your delivery time?

If there are valves in stock, we can offer the products about 30 days; while if there is no stock material, it normally needs about 60 days delivery time.






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