The ultra-secure performance of the fingerprint lock, I think everyone has learned from all walks of life, today we will look at the fingerprint lock purchase guide.
Fingerprint lock purchase guide
1, security
After installing the fingerprint lock, it should not affect the function of the security door. There are no obvious security risks in the lock.
2, stability
Stabilization is the most important indicator of fingerprint lock. It usually takes more than one year of actual use to stabilize and stabilize. Consumers should choose the manufacturer that mainly produces fingerprint locks when purchasing. Such companies generally have good production experience. R&D experience is the beststabilizing factor.
3, intelligence
Adding, deleting, etc. should be very simple, the user does not have to remember too many passwords and codes. The high-performance fingerprint lock is also equipped with a video display system, which is convenient for users to operate.
4, versatility
It should be applied to most domestic security doors (in accordance with the 2008 national standard for security doors), with less modification. Good fingerprint lock installation time should be no more than 30 minutes. Otherwise, it is generally difficult for users to complete the installation and maintenance themselves. The versatility is well designed to reduce dealer inventory.
We can produce the carbon steel pipes according to the EN10210,EN10216 and EN10297 standards, Such as the S235JRH Steel Pipe,S275J0H steel pipe,S275J2H steel pipe,S355J0H steel pipe,S355J2H steel pipe,E355 steel pipe,P235GH steel pipe and P265GH steel pipe.
Yangzhou Chengde Steel Pipe (YC) has been growing to a leading large diameter seamless pipe manufacturer with production range Ø219 ~ Ø1750 mm in OD and wall thickness from 8 mm up to 150mm. The product covers coal power generation, Nuclear power, Oil and gas. Chengde group acquired investment cooperation from American Carlyle Group and PCC (Precision Castparts Corp., Fortune 500 enterprise of the world, majorly in Aerospace and Power industries) successively as her special marketing strategy and the excellence of the product cost performance.
YC has been granted a number of approval certificate by international institutions, such as ASME Nuclear pipe certificate, China Nuclear HAF certificate, 914mm Cylinder certificate, API monogram and certificate, ISO9001 by TUV NORD, ISO14001/OHSAS18001 by CQC, approvals from Shipping Classification Bureaus like DNV, RINA, ABS, Lloyd, GL, Bureau Veritas, and permit of exporting to Europe as PED 2014/68/EU and AD 2000 certificates for pressure pipes, CPD (Construction Products Directive), etc. and these certificates support the development of international sales market.
Seamless Tube,En10216 Pipe,P235Gh Pipe,P265Gh Pipe
YANGZHOU CHENGDE STEEL PIPE CO.,LTD , https://www.chengdepipe.com