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Grade4.8/8.8/10.9/12.9 High Quality DIN931 DIN933 Bolts And Nuts
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Minimum order quantity
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Product Name | Bolts and Nuts | ||||
Size | M3-100 | ||||
Material | Carbon steel/Stainless steel | ||||
Finish | Oxied black/Plain | ||||
Grade | 4.8/8.8/10.9/12.9 | ||||
Black is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention. Blackening is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention.
Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.
The hot dip galvanized main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating. Hot-dip zinc has good corrosion resistance, sacrificial protection for steel substrates, high weather resistance, and resistance to salt water erosion. It is suitable for chemical plants, refineries and coastal and offshore operating platforms.
Warm prompt :
1.Product pictures properties and prices are for reference only,you can contact with us via
trademanager,telephone or e-mail for the details.
2.The above information is for reference only, specific operations we will try to meet customer
1.Product pictures properties and prices are for reference only,you can contact with us via
trademanager,telephone or e-mail for the details.
2.The above information is for reference only, specific operations we will try to meet customer
Our Company
Hebei Chengyi Engineering Materials Co., Ltd. has many years of manufacturing experience and with advanced equipment, senior professional and technical personnel, and advancedmanagement system, has developed as one of the larger local standard parts manufacturers,strong technical force, enjoy higherreputation in there industry.Company accumulated many years of marketing knowledge and management experience, effective management norms, in strict accordancewith national standards, the production of various kinds of fasteners and special parts.
Our export countries include Russia, South Korea, Britain, France, Germany, Italy, Canada, Mexico, Brazil, Argentina, Chile,
Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Egypt, Tanzania, Kenya, etc. Countries.
Mainly supply: seismic bracing,hex bolt, nut, flangebolt, carriage bolt, T bolt, threaded rod, hexagon socket head cap screw, anchor bolt, U-bolt and more products.
Hebei Chengyi Engineering Materials Co., Ltd.aims at “good faith operation, mutual benefit and win-win”.
The goal of “quality for survival” is to make the quality of products and services reach and exceed the expectations of the
customers.
Our export countries include Russia, South Korea, Britain, France, Germany, Italy, Canada, Mexico, Brazil, Argentina, Chile,
Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Egypt, Tanzania, Kenya, etc. Countries.
Mainly supply: seismic bracing,hex bolt, nut, flangebolt, carriage bolt, T bolt, threaded rod, hexagon socket head cap screw, anchor bolt, U-bolt and more products.
Hebei Chengyi Engineering Materials Co., Ltd.aims at “good faith operation, mutual benefit and win-win”.
The goal of “quality for survival” is to make the quality of products and services reach and exceed the expectations of the
customers.
Production Line
Packing & Delivery
Packing:
1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers' request
Delivery:
From Tianjin Port or Qingdao Port.
We can delivery the goods within 15 days after getting the deposit.
Our Certifications
Vision and Goals
We are committed to become the world's top fastening solutions provider,let Chinese prod-uct enter world class,let the Chengyi production become synonymous with quality.To this end we need perseverance.At the same time,we also shoulder the responsibility of the society and the expectations of the employees.In the future,we will become a respected enterprise.
FAQ
Q1: Why choose Chengyi? To provide our customers with first-class services in the supply of quality shoulder screw minimizing
costs.1.1. Vision: We wishes to build successful relations with our partners and be their first choice as an shoulder screw
supplier. 1.2. Mission: professional customer service, and innovation in technology. Further more, we do not only offer you
shoulder screw with more reasonable quality and price than your expectations, but also would like to be your friend and to provide
you market sales suggestion for your reference, if you have a better idea , please feel free to share with us.
Q2.How is quality？ensured?
All our processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from producing to
delivery.Our company had strong technology support, We have cultivated a group of managers who are familiar with product quality
,good at modern concept of management.
Q3:If you can not find on our website the product you need how to do?
You can send thepictures/photos and drawings of the products you need by email , we will check if we have them. We develop new
models every month,Or you can send us samples by DHL/TNT, then we can develop the new model especially for you.
Q4:Can You Strictly Follow The Tolerance on The Drawing And Meet The High Precision?
Yes, we can, we can provide high precision parts and make the parts as your drawing.
Q5: How should I order and make payment?
By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance
to be paid before shipment.
Q6: What’s your Delivery Time?
Standard parts: 7-15days
Non-standard parts: 15-25days
We will make the delivery as soon as possible with the guarantee quality.
Q7:How to Custom-made (OEM/ODM)？
If you have a new product drawing or a sample, please send to us, and we can custom-made the hardware as your required. We will
also provide our professional advices of the products to make the design to be more realized &
maximize the performance.
Q8:Which mode of transport would be better?
In general, the production are heavy, we advice to make delivery by sea, Also we respect your views of other transportation as
well.
costs.1.1. Vision: We wishes to build successful relations with our partners and be their first choice as an shoulder screw
supplier. 1.2. Mission: professional customer service, and innovation in technology. Further more, we do not only offer you
shoulder screw with more reasonable quality and price than your expectations, but also would like to be your friend and to provide
you market sales suggestion for your reference, if you have a better idea , please feel free to share with us.
Q2.How is quality？ensured?
All our processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from producing to
delivery.Our company had strong technology support, We have cultivated a group of managers who are familiar with product quality
,good at modern concept of management.
Q3:If you can not find on our website the product you need how to do?
You can send thepictures/photos and drawings of the products you need by email , we will check if we have them. We develop new
models every month,Or you can send us samples by DHL/TNT, then we can develop the new model especially for you.
Q4:Can You Strictly Follow The Tolerance on The Drawing And Meet The High Precision?
Yes, we can, we can provide high precision parts and make the parts as your drawing.
Q5: How should I order and make payment?
By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance
to be paid before shipment.
Q6: What’s your Delivery Time?
Standard parts: 7-15days
Non-standard parts: 15-25days
We will make the delivery as soon as possible with the guarantee quality.
Q7:How to Custom-made (OEM/ODM)？
If you have a new product drawing or a sample, please send to us, and we can custom-made the hardware as your required. We will
also provide our professional advices of the products to make the design to be more realized &
maximize the performance.
Q8:Which mode of transport would be better?
In general, the production are heavy, we advice to make delivery by sea, Also we respect your views of other transportation as
well.
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- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier