glass door lock aluminum door lock lock with key

We mainly produce window and door hardware accessories, such as friction stays, casement

& sliding handle ,sliding lock, aluminium hinge, profile lock, sliding roller and so on.

   We have excellent technical strength and strict quality inspection processes.All of our products 

comply with international quality standards ISO9001 and are greatly appreciated in a variety of

different markets throughout the world.With years of experience, we have grasped the processes 

operation and mouldingdesign, then timely solve the problems of each process. Thereby, the

production capacity and quality have been greatly enhanced. 

  GAOYAO JINLAI Metal Products CO.,Ltd is convened “designing, producing, product quality testing and selling” in one, all window and door hardwares are high class products. In 1995, we established our factory, it has self-own production plant on 10000 square meter.

  We have over 200 employees, and annual sales figure that exceeds 7 million USD and currently exporting 70% of our production worldwide. By virtue of the excellent human resources and abundant production strength , we have built the Guangdong famous brand : AOSITUO.We regularly organize sales personnel training, deepen the understanding of the product and improve our service ability and consciousness to provide you with professional product intorduction and after sale service!

Q1:Could you give me your best price?

     Of course, we are a manufacturer, so we could supply the lowest price.

Q2: How long would the delivery take?

     It based on the difference of products and quantity.

Q3: How can you guarantee the quality?

      Experienced team of engineers and strict quality control. If you meet with quality problem,

       we promise to replace goods or return your funds.

Q4: I want to buy your products, how can I make the payment?

      Payment by TT,L/C,D/P,western Union and Paypal are acceptable

Q5: I don’t find I want, can you OEM to me? What about minimum order quantity?

     Yes, we are a professional OEM manufacturer with 20 year’s experience, we have large

       supper ability,but we never refuse to small orders, the MOQ can be 100 pcs.

Q6:Is it available for customized products?

      Please send a sample with any available information if an item is not shown in our catalog.

      We would able tofigure out the mould cost and price when we get your sample.

       If everything is acceptable,we will customize the products as soon as possible

Q7:How to get our samples?

     Yes.we could provice free samples for you.Please feel free to contact our sales