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roduct name |
aluminum washers anodized |
Material |
Stainless Steel,Aluminum,Brass, Bronze,Carbon steel and ect. environmental protection material. |
Size |
 Customized according to your drawing. |
Services |
OEM, design, customized |
Tolerance |
+/-0.01mm to +/-0.005mm |
Surface treatment |
Passivation *Polishing *Anodizing *Sand blasting *Electroplating(color, blue, white, black zinc, Ni, Cr, tin, copper, silver) *Black oxide coating *Heat-disposing *Hot-dip galvanizing *Rust preventive oil |
MOQ |
1 piece Copper bushing |
Samples |
We can make sample within 7days free of charge |
Certificate |
ISO9001:2015 |
Product Show
Company showÂ
RUIAN HANGXIN FRASTENERS FACTORY
(Qingdao Hengfei trade Co., Ltd)
Ruian hangxin fasteners factory was founded in 2001, located in Ruian City, Zhejiang Province. We specializing in the production of nuts, bolts, screws, washers. Our factory occupies more than 50 acres and employs more than 200 peopleÂ
In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group. Till now, we have exported to Europe, United States, Russia, Southeast Asia, the Middle East, Africa and so on.Â
We imported foreign advanced technology and equipment, now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5Â automatic punching machines. 6Â automatic CNC lathes, 2Â sets of multi-station cleaning anti-rust oil, 2Â sets of infrared camera finished products, 4Â sets of bolt reeling machines, etc.Â
We have export office in Qingdao, named qingdao hengfei trade Co., Ltd. Welcome to visit our factory. We will provide good quality productsAnd good service to you! 
Warehouse show
Packing in carton box or according to customers requirement
certificateÂ
Q: Are you trading company or manufacturer?Â
A: We are factory.Â
And we are the independent foreign trade department in Qingdao City.Â
Q: How long is your delivery time?Â
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.Â
Q: Do you provide samples? Is it free or extra?Â
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Â
Â
roduct name |
aluminum washers anodized |
Material |
Stainless Steel,Aluminum,Brass, Bronze,Carbon steel and ect. environmental protection material. |
Size |
 Customized according to your drawing. |
Services |
OEM, design, customized |
Tolerance |
+/-0.01mm to +/-0.005mm |
Surface treatment |
Passivation *Polishing *Anodizing *Sand blasting *Electroplating(color, blue, white, black zinc, Ni, Cr, tin, copper, silver) *Black oxide coating *Heat-disposing *Hot-dip galvanizing *Rust preventive oil |
MOQ |
1 piece Copper bushing |
Samples |
We can make sample within 7days free of charge |
Certificate |
ISO9001:2015 |
Product Show
Company showÂ
RUIAN HANGXIN FRASTENERS FACTORY
(Qingdao Hengfei trade Co., Ltd)
Ruian hangxin fasteners factory was founded in 2001, located in Ruian City, Zhejiang Province. We specializing in the production of nuts, bolts, screws, washers. Our factory occupies more than 50 acres and employs more than 200 peopleÂ
In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group. Till now, we have exported to Europe, United States, Russia, Southeast Asia, the Middle East, Africa and so on.Â
We imported foreign advanced technology and equipment, now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5Â automatic punching machines. 6Â automatic CNC lathes, 2Â sets of multi-station cleaning anti-rust oil, 2Â sets of infrared camera finished products, 4Â sets of bolt reeling machines, etc.Â
We have export office in Qingdao, named qingdao hengfei trade Co., Ltd. Welcome to visit our factory. We will provide good quality productsAnd good service to you!Â
Warehouse show
Packing in carton box or according to customers requirement
certificateÂ
Q: Are you trading company or manufacturer?Â
A: We are factory.Â
And we are the independent foreign trade department in Qingdao City.Â
Q: How long is your delivery time?Â
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.Â
Q: Do you provide samples? Is it free or extra?Â
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Â
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