1. It has five copper marbles, and can lock up thousands of locks in the meantime but they won't open.

2. Quenched steel lock beam has high cut resistance and strong pry resistance 

3. It adopts strong anticorrosive austenite welding lock body so that it can be used in corrosive environments. 

4. The unique outlook with it's quenched steel lock beam can resistant to be cut by cutting nippers. 

5. Features: prying resistance,sawing resistance,cutting resistance and anticorrosion. 

Q1:Can you send samples?

A1:Yes,we can supply customer several free samples, but hope the express free can be undertaked by your side.

Q2: Can you make customized products?

A2:Yes, Customized product is available.      

Q3:How do i read your cataalogs?

A3:You can send us an email or contact our customer service.    

Q4:How do i place an order?

A4: You can place an order by email,fax,or call us. But please include the following: Company name, Company address, Your Phone No., Fax numbers, email address and also Model number, Quantity, finish and other requirements you need.                                      

Q5:How do i requiest a price online?

A5: On the bottom of each product, there is a link to inquire online. Please fill in the information and we will mail you a price.

We are offering free service of structure design, drawing
1.Using our design, but change the LOGO on the products
2.You offer your design, we made the sample as your drawing
3.You offer the sample or idea, we offer drawing and make samples
4.Sample time is 3-7 working days after your approval of proof fil