OEM Coupling Hitch Lock Secured Theft Trailer Ball Coupler Lock
Product Description
| Material |
Friction Press Machines |
Unit Weight Range |
Min
Tolerance |
Surface treatment |
Heat Treatment |
| Carton steel, alloy steel, stainless steel |
25Tons~1000Tons |
0.1Kg~1000kg |
0.02mm |
Pickling oil , Galvanization, Chromeplate, Hot Dip, Galvanizing, Painting, PowderCoating |
Normalizing, Hardening, Tempering, Nitridation, Carburization |

1.WCB,LCB,stainless steel, low carbon steel and alloy steel available.
2.Rich experience in materials ASTM WCB,LCB,low carbon steel and alloy steel.
3.Professional tooling and process to reduce cost.
4.Excellent surface and inner quality.
5.Electric furnace and strict chemical composition test before cast.

Specifications:
1. ISO9001:2000 certification
2.TUV (PED 97/23/EC & AD2000 aa W0/TRD 100) certification
3.Professional OEM manufacturer
Forging:
We can provide forged ring, open-die forging, forged shaft, forged bush, forged shape,drop forging,
precision forging, hot-pressed part, upset forging, hot-upset part, forged disc.
A) How could I get a sample? Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
B) Sample time? Existing items: Within xxx days.
C) Whether you could make our brand on your products? Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
D) Whether you could make your products by our color? Yes, The color of products can be customized if you can meet our MOQ.
E) How to guarantee the quality of your products? 1) Strict detection during production. 2) Strict sampling inspection on products before shipment and intact product packaging ensured.
Our Advantages
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. After sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Our Services
1. Design and R&D
2. Support customization based on drawings and samples,
as well as mass production.
3.3D Scanning Surveying and Mapping Reverse Engineering
4. Maintenance and renovation of laser cladding equipment
Our Feature:
1) In-house capability: OEM service as per customers' requests, with in-house tooling
design & fabricating.
2) Professional engineering capability: on product design, optimization and
performance analysis.
3) Manufacturing capability range: DIN 3960 class 8 to 4, ISO 1328 class 8 to 4, AGMA 2000 class
10-15,JIS 1702-1703 class 0 to 2, etc.
4) Packing: Tailor-made packaging method according to customer's requirement.
5) Just-in-time delivery capability.

Our Services
1. Long standing reputation in this field.
2. Specialization is standard and accurate meet your requirement.
3. OEM quality standard guaranteed.
4. Product upgrading and expansion of species.
5. Good quality with competitive prices.
6. Flexible and convenient logistic service.
7. Excellent and high quality control.
8. Long lasting working life time.
9. Sufficient storage.
10. Original truck spare parts and professional manufacture.
11. High technology and stable performance.
12. Various size and models available.

| Features: Forged Steel Forging Parts from China Supplier |
| 1) Materials: malleable iron, carbon steel, Alloy steel, stainless steel, aluminum, bronze, brass, etc. |
| 2) Standard: JIS, DIN, ASTM, BS |
3 ) Surface treatment :Electro Zinc Plating Hot deep zinc plating, Electrophoresis, Powder
coating, Painting ,Shoot blasting etc. |
| 4) Weight: 0.1 -10,000kg |
| 5) Processes : Forging, CNC Machining. |
| 6) Manufacturing equipments: three die-forging product lines (3 ton stamp forging hammer product line, 1000 ton friction product line, 1250 ton press product line), various loose hammers and cylinder parts , automatic control ring forging machine, heat treatment cellar, digital control fibre natural gas car furnace, standing machine tool, machine tools, standing miller, standing drill machine, bench drill machine ,CNC machining centre etc |
| 7) Testing equipment: Supersonic inspection machine, Supersonic flaw detecting machine , physics and chemical analysis. |
| 8)Services |
| a) Also can design and manufacture forged according to the customers' requirement |
| b) ISO9001 quality control and inspection |
| c) In house & Third Parties |
| d) Ordering and warehousing |
| 9)Packing: Wooden cases or according to customers' needs |

1. Are you a factory or a trader?
A: We have our own factory and an international trading company.
2. Do you support product customization?
A: Yes, we mainly customize processing (process customization, material customization, surface treatment customization, etc.). According to your samples or drawings to make samples!
3. What is the payment method?
A: We accept TT (Bank Transfer), Western Union, and L/C.
For a total amount under US$500, 100% in advance.
For total amounts above US$500, 30% in advance, the rest before shipment.
4. What is your MOQ?
A: MOQ depends on our client's needs; besides, we welcome a trial order before mass production.
5. What is the production cycle?
A: It varies a lot depending on product dimension, technical requirements, and quantity. Generally, it takes about 30 days. We always try to meet customers' requirements by adjusting our workshop schedule.
6. Is it possible to know how my product is doing without visiting your company?
A: We will offer a detailed product schedule and send weekly reports with digital pictures and videos that show the machining progress
7. How do you control and ensure product quality?
A: We will prevent beforehand, manage during the event, and guarantee after the event. Confirm with you every detail before quoting. After you order, we will reconfirm all the details. So we can reduce the losses of time and costs.
8. If you make poor-quality goods, will you refund our funds? A: We make products according to drawings or samples strictly until they reach your 100% satisfaction. And actually, we won't take a chance on doing poor-quality products. We are proud of keeping the spirit of good quality.
9. How can I receive a quotation?
A: Please send us your product drawings or picture information via email or message, and we will provide you with a product quotation within 2 working days!
10. How can I get samples?
A: 1) Standard products: We provide free samples under $5.
2) Custom products: We charge 1-3 times the unit price (based on product specifications)
Shipping methods are DHL, FedEx, TNT, UPS, EMS, or others. You need to pay for shipping. Samples will be sent as soon as payment is received!
11. How do I place an order?
A: Please try to provide the following information:
* Product information: specifications, quantity, expected price
* Delivery requirements
*Payment
* Shipping information: name, detailed shipping address, phone number, shipping requirements (courier, air or sea).
* If there is a cooperative freight forwarder, please provide the contact information of the freight forwarder.
* Please send us an official purchase order by email. Or we can provide proforma invoices for you.
12. How to send the product to me?
A: The transportation method is up to you. We can also recommend more economical transportation for you!
For small batches under 30kg, express delivery (DHL, FedEx, TNT, UPS, EMS, or others) is commonly used.
Orders of 30-500 kg can be airlifted to your designated airport.
For large quantities or large volumes, we often use sea freight.
13. Can you arrange the transportation of the goods for me?
A: Yes, we can send you by sea, air or courier.

Quality First, Price Best, Service Foremost!
We assure you of our best services at all times!