Primary Competitive Advantages

1. Hidden 3d adjust stainless steel 304 wooden folding soss invisible door conceal hinge 
2. Brand-name Parts
3. Experienced Staff
4. Product Features
5. High  reputation
6. Country of Origin
7. Product Performance
8. Service
9. Packaging
10. Prompt Delivery
11. Small Orders Accepted
12. Guarantee/Warranty
13. Price
14. Quality Approvals

Company information

• Dongguan Shengang Precision Metal & Electronic Co., Ltd was established in 2000, who specialises in the manufacture of quality door & window building products, including concealed hinge, invisible hinge, door hinge, soss hinge, adjustable hinge, hidden hinge, italy hinge, germany hinge, 3d hinge, zinc alloy hinge, 180 degree hinge etc. Shengang is committed to fulfilling the most challenging customer requirements and is constantly seeking to introduce and implement new viable systems for the construction industry worldwide. At the pass 15 years, shengang is dedicated to offering quality products with personalized efficient customer service.
• Shengang Has more than 30 series different concealed hinge system, produced a strong and secure assembly. The unique design of shengang combines visual appeal, strength and versatility.

Shipping Policy

• For samples or small package, we could ship to you via TNT, DHL, FedEx, UPS, SF express, EMS etc. But since the samples are free, we need your account number of TNT, TNT, DHL, FedEx, UPS, SF express, EMS ETC. 
• For the mass production order, you could advise us how to ship to you or we could quote you the freight cost by using our forwarder. 
• Any charges including the shipment cost must be paid with the order payment if you want us to ship to you.

Payment Terms 

T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow

Delivery Terms

FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES