Safety Deadbolt Door Lock with Tubular Knobset Combination

• Customization: Available
• After-sales Service: Free Spart Parts
• Warranty: 12 Months
• Model NO.: D112SN
• Material: Zinc Alloy
• Type: Electronic
• Style: European
• Shape: Stay Locked
• Anti-theft Standard: A
• Part: Lock
• Backset: 60mm
• Door Thickness Fits: 1-3/8"(35mm) to 1-3/4" (45mm)
• Lock Cylinder Length: 70mm
• Usage: Household Door Locks, Bedroom
• Function: Et,Bk,PS,St,Cl,Ht,Dm
• Transport Package: Standard Export Packing
• Specification: 30X14X20 cm
• Trademark: ChainFun
• Origin: Fujian, China
• HS Code: 8301400000
• Production Capacity: 200000

Product Description

 

item	D112SN
Brand Name	Chainfun
Name	South America Round Single Cylinder Deadbolt/Door Deadbolt
Lock Type	Deadbolt
Usage	Combination Lock
Material	Zinc alloy,Brass
Door Thickness	30mm-45mm
Function	ET,DM
Application	Home/Hotel/Office/School
Finish	Satin Nickel
Warranty	2 Years
Lock Quality	Exceeds 200,000cycles

Fujian ChainFun Electronic Technology Co., Ltd (is a wholly-owned subsidiary of  Fujian MoreFun.),which is specialized in the design, development and manufacturing of quality smart lock products to secure your home or business. ChainFun continues to innovates new products for both residential and commercial applications.Our product line includes:Smart door lock,Fingerprint door locks,Facial recognition door locks,bluetooth lock,hotel door locks,digital door locks,electronic door locks,Keyless digital door lock, eletronic keypad deadbolt lock and so on.

All of our products are manufactured under the ISO9001:2015 quality management system, which mainly export to Europe, U.S, UK, Russia, Australia, South America, Middle East markets with the certifications of CE, FCC,ROHS and so on.

ChainFun factory located in Wenzhou city of Zhejiang province, with an area of over 20,000 square meters and more than 150 skilled workers operate on 3 production lines. We produce more than 100,000Pcs smart locks per year and established oversea marketing office in Fuzhou city, Fujian province in 2015.

ChainFun has a professional engineer team and aiming at product innovation to keep our products ahead of an ever-changing market, having a R&D team with 40 engineers and achieved more than 43 patents. All of our products are strictly inspected before shipment to guarantee quality.

Our mission:We're on a never-ending mission to make your homelife safer and more convenient.



FAQ
1. who are we?
We are based in Zhejiang, China, start from 2020,sell to Domestic Market(90.00%),Southern Europe(4.00%),Mid East(2.00%),North America(00.00%),South America(00.00%),Southeast Asia(00.00%),Africa(00.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Hotel Door Lock,Fingerprint Door Lock,Airbnb Lock,Electromagnetic Door Lock

4. why should you buy from us not from other suppliers?
Established in June 2020, "Chainfun" is a leading manufacturer of electronic door locks from Zhejiang, China. The company owned more than 80 patents and passed ISO9001:2008 international quality system certification in 2005.

5. what services can we provide?
1-2 year warranty period for all our products.