Jiangsu Zhengji Elevator Parts Co.,Ltd, founded in 2002, our company has passed ISO9001 since establishment. " Well-behaved, solid foundation, permanent prosperity " is our company's management idea.
Our main products are rolling profile(chain guide, handrail running profile, glass clamp,etc.), c-type profile, all types of guide rail, skirt plate, inner/outer decking, comb carrier&landing, floor plate, cladding, inclined solid balustrade, balustrade, glass panel, hoistway parts,machined bed, counterweight block, fish plate and others.
Our company is located in fenghuang development zone, Zhangjiagang city, north from the Yangzi River Delta, beside the international trade port of Zhangjiagang, near to the eastern entrance od Zhangjiagang Free Trade Zone in China, transportation is very convinient.
NOTE:
1. Material: Aluminium alloy 6063, 6061
2. Temper: T3-T8
3. Quality standard: GB5237-2008
4. Surface treatment: Mill finish, anodized, powder coated, electrophoresis, sand balsting etc.
5. Color avalilable: As your require,
6. Packing details: as your request.
7. Samples time: two weeks after receive the mold fee
8. Delivery: 25 days after deposit
9. MOQ: 1 TONS
10. Payment terms: T/T
If our Aluminum profiles are not suitable for you, you could provide us your samples or technical drawings, we can extruded according to your designs.
1)Chemical composition |
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| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Impurity | Al |
| 6063 | 0.2-0.6 | 0.35 | 0.1 | 0.1 | 0.45-0.9 | 0.1 | 0.1 | 0.1 | 0.15 | Rest |
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.4 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | 0.15 | Rest |
| 6005 | 0.6-0.9 | 0.35 | 0.1 | 0.1 | 0.4-0.6 | 0.1 | 0.1 | 0.1 | 0.15 | Rest |
2)Mechanical property |
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| Alloy | Temper | Tensile strength | Yield strength | Elongation |
| 6061 | T6 | ≥ 265Mpa | ≥ 245Mpa | ≥ 8% |
| 6063 | T5 | ≥ 160Mpa | ≥ 110Mpa | ≥ 8% |
| T6 | ≥ 205Mpa | ≥ 180Mpa | ≥ 8% |
3)Anodized |
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| Grade | Anodizing thickness | Hole scaling quality of oxide layer |
| Average thickness | Local thickness | P. Cr acid-erosion weight less method |
| AA10 | ≥10um | ≥8um | ≤30 mg/d m2 |
| AA15 | ≥15um | ≥12um |
Jiangsu Zhengji Elevator Parts Co., Ltd, founded in 2002, our company has passed ISO9001 since establishment. " Well-behaved, solid foundation, permanent prosperity " is our company's management idea.
Our main products are rolling profile(chain guide, handrail running profile, glass clamp, etc. ), c-type profile, all types of guide rail, skirt plate, inner/outer decking, comb carrier&landing, floor plate, cladding, inclined solid balustrade, balustrade, glass panel, hoistway parts, machined bed, counterweight block, fish plate and others.
Our company is located in fenghuang development zone, Zhangjiagang city, north from the Yangzi River Delta, beside the international trade port of Zhangjiagang, near to the eastern entrance od Zhangjiagang Free Trade Zone in China, transportation is very convinient.
With excellent of Equipment and professional Technology, our company is becoming one of the biggest manufacturers of elevator parts. In order to produce better products, we continuously improve skills and enhance high credit. Our objective is becoming elevator professional company, provides the best products and best service and to strive for shortest delivery time.
Welcome customers from all over the world to visit and cooperate with us, to establish long-term business relationship and creat a bright future togather.
