48 inches exterior doors / lowes sliding glass patio doors / aluminium toilet folding door

Shanghai YY Construction Co., Ltd. is a leading manufacturer with more than 10 years' experience, located in Shanghai, China. Our products: aluminum doors, windows, UPVC doors and windows, aluminum louvers, spring doors, sensor doors, handrails and so on. Main markets: Australia and Canada.



We are the only factory in Shanghai that has passed AS2047 certification and is a member of Australia AWA. Moreover, now we have a direct office in Sydney to offer after-sales service. We are proud of having the chance to offer our products for Level 29 buildings in Sydney. Our goods are for wooden houses, steel structures and container houses.



Thirdly, we use high quality materials to keep our complete products in high quality, like LISEC glass, which is from Austria, with more than 20 years' experience in Shanghai and very famous in international market; GY aluminum profiles with AKZO-interpon powder coating and Dorma hardware imported from Euro and Doric hardware system.



With more than 10 years' manufacturer and exporting experience, and the quality control under Australian standards, we believe we are the right one to match you on quality, after-sales service and price.



Looking forward to hearing from you soon and we will reply to you in 24 hours.

Q: It's International Trading,How Can I protect my Interest or Trust your company?

YY: YY is the more than 10 years Gold suppliers on ALIBABA, In additional, our factory are Verified by BV, TUV, AWA(Australia windows Association),SAI GLOBAL every year. Please link below For the Latest Manufacture verified reports. In additional, you can call to AWA or Sai Global to check YY company. Or Please contact us ,we can show you more latest exporting documents and records.

Q:Are you a Manufacturer or a Trading company?

YY: YY is the manufacturer for doors & windows, Locate in SHANGHAI where is only 30 mins away PUDONG International airport, welcome to inspect YY factory.

Q: How to install your windows? Is there any difference as Local? Do you have installers or send installation team to Project site?  

YY:YY Team know well the windows/Doors installation for Brick wall, brick venner, steel construction, concrete wall. We can provide you installation solution or installation guide. More,we have a oversea manager in Sydney Australia who can assist you to complete installation. And we can send our installation team to project site if it is necessary.

Q:What about your packages ? What can you do for me If the windows were damaged when I open the container ?

YY:Our Package are with Iron pallets which is stronger and durable. If the windows were damaged when you received,Please send us photo and we will replace you new one freely.

Q: What will you do if sending me the Wrong windows?

YY:YY will send you the Shop Drawing to confirm the windows Drawing before production. if send you the wrong windows, YY will replace you a new one freely

Q:Could you provide sample for testing quality?

YY: Yes. The sample is available. But normally client will be fin charge to the express cost.

Q:Can you accept you OEM or ODM?

YY:Yes,We can produce products according to customer's requirements and accept customized design.

Q:How long is the Quality Guarantee Time and after sales service?

YY:YY provide 10 years quality Guarantee. We have a office in Sydney to provide after sales service, for other countries, you can call to us or Email to us, we will reply you within 24 hours.