Delivery Time:30 working days after received your payment
middle duty invisible hinge in interior or exterior doors
Description & Specifications:
|
Name |
middle duty invisible hinge in interior or exterior doors |
|
type |
door and window & table soss type concealed hinge |
|
model number |
SG-HC3040 |
|
size |
140*135*18*21*23mm |
|
Intermediate gap |
12.3mm |
|
opening angle |
180 degree |
|
min. door thickness |
30mm |
|
Loading capacity |
40kg/2 pcs |
|
material |
zinc alloy, stainless steel #304 |
|
connector |
aluminum alloy |
|
screws |
stainless steel #304 |
|
coating |
satin nickel, satin chrome, pearl nickel, pearl chrome, gold plated, antique bronze and antique copper or as your requirement |
Applications:
Wood door entrance door, fire door, swing door, metal door, aluminum doorPrimary Competitive Advantages:
middle duty invisible hinge in interior or exterior doors Brand-name Parts Experienced Staff Product Features High reputation Country of Origin Product Performance Service Packaging Prompt Delivery Small Orders Accepted Guarantee/Warranty Price Quality ApprovalsFAQ
How many square meter of factory and dorm room?
Factory is 4000 square metres, dorm room is 1200 square metres.
How many employee?
There are totally 75 people, Staff of more than 3 years is 65%.
What Shengang Hardware supply?
Shengang Hardware is for short of Dongguan Shengang Precision Metal & Electronic Co., Ltd. , which is specialized in door and window hardware design, manufacture and sale. \"3d adjustable hinge\" as a synonym for Shengang Hardware.
How about the company’s history?
Shengang Hardware called dongguan hengfeng precision mould factory before 2007, we manufactured precision mould, mould part and jig. Mainly matched with big electronics and mould factory. At 2007, we ware lucky to worked with a Japanese furniture company in door hardware. Since then, we had developed 8 series(totally 100 items) products from a single business.
How many department in Shengang?
We have production department, administrative department, QM(quality management), sales department, engineering department and mould department.
Production department includes stamping, die casting, machining, grinding and polishing processing, secondary drilling tapping processing and assembly processing.
Administrative department includes human resouce, logistic division, accounting department, purchasing department, production management.
Quality management includes material inspection,outgoing inspection, assembly inspection, finished product sampling.
Sales department includes domestic business and exporting business.
Engineering department includes product design, mould design, product test assessment, processing flow control, Instructions book design and mould processing.
Mould department includes the processing of die casting mould, plastic mould, stamping mould.
What equipment does Shengang have?
|
Machine Name |
Quantity |
|
Pneumatic punch 2000T |
1 |
|
Punching machine |
4 |
|
Zinc alloy die-casting machine |
2 |
|
Punching machine 160T |
1 |
|
Punching machine 120T |
1 |
|
Automatic tapping machine |
1 |
|
Milling machine |
3 |
|
Grinding machine |
2 |
|
Lathe |
1 |
|
CNC machine |
2 |
|
Large type drill machine |
1 |
|
Drilling tapping machine |
10 |
|
Polishing cleaning equipment |
