Since 2003, Shangkun Industrial Hardware Co., Ltd has owned comprehensive ability of R&D, producing, sales and after service. We have mastered every step from raw material to finished product. Shangkun is formerly known as Kunlong Machinery Parts Co., Ltd., and it was the agent of the products of world-renowned brand of industrial metal parts suppliers early, supplemented with a small amount of fine processing products. With the continuing development of Shangkun, we have built a complete productive system of designing, molding, die-casting, injection molding and finishing. 

1. Are you a factory ?

Yes, we are professional manufacturer and specialising in high quality lock more than 10 years. 

2. Can you offer me sample if we need?

Of coure we can, but I think it will be better to check the price first, as you accept my price we'll provide you

 my sample for reference.

3. What's your packing?

two type: paper box :30 pcs in one carton,

blister: 6pcs in one middle box, 4middle boxes in one carton

4. What's your payment ?

30% deposit , 70% balance before shipment.

5. What's your delivery time ?

7-15days after receiving the order for standard products.

6. Can we visit your factory?

It's our pleasure, just inform us before you coming, we will give you some information about how to get there.