Panstrong is a professional manufacturer and expoter that is concerned with the design, development and production of Smart Door Locks.
We located in Chongqing,China, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
We have skillful and abundant experience team members .Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customers satisfaction.
As a result of our high-quality products and outstanding customer service, we have gained a global sales network reaching USA.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.We are looking forward to forming successful business relationships with new clients around the world in the near future
Q:How to supply power?
A:Standard 4 AA Batteries for this Stainless Steel Timeliness Password Vertical Door Lock Open Query, last 12 months.
Q:Do you have any certifications
A:Yes, we have CE/RoHS/FCC certifications for this Stainless Steel Timeliness Password Vertical Door Lock Open Query
Q:What can we do if the power is exhausted?
A:There is consecutive sound from the locks, and please replace the batteries.
If the power is totally off, use the mechanical keys to unlock.
Q:What about payment?
A:We support T/T, Western Union, alibaba trade assurance.
Q:What's your sample time and delivery time?
A:3-6 working days for samples and 7-20 working days for bulk order.
Q:What’s the warranty period?
A:For 3 years.
If you are interested in our Stainless Steel Timeliness Password Vertical Door Lock Open Query,please contact us