General Description 

     Spring Toggle bolt are ideal fixings for both wall and ceiling application

Material: Carbon Steel Q235

Finish: Zinc Plated

Approval and Testing Report

• Tensile Loading Test

• RoHS Test Report

• Material Inspection certification

• Coating Thickness Testing      

Kangrui takes tremendous pride in the way we pack and mark our shipments. We believe it is our responsibility to do our best to ensure that your products will safely sented from origin to destination and are labeled for easily receipted. Not only our boxes we provided are the strongest on the market,  but we also palletize, band, and shrink wrap your shipments. Labels are large and clearly visible, while boxes containing certification documents are clearly marked.

Once an order had shipped, we would sent the email with Invoice and Packaging List  immediately.

If you have special requirements regarding assembly of hardware, Batch No, Pallet Size, carrier preferences, or anything else, just simply let us know. We understand the importance of receiving your orders completly.

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Kangrui is able to develop new and still better products rapidly through its own Research and Development department. In initial stage, our clients just simply offer us with the requirements and the drawing or samples of product, our R&D team will design all the tools. And then we deliver our samples to our clients for confirmation and testing, ensuring all details meet client’s requirements perfectly. Certainly, our engineer will listen the feedback from our client.

Raw Material

How to make sure the performance of raw material is the essential issue as a manufacturer. In order to ensure the raw material meets the requirement from client, we always insist on choosing reliable supplier for steel material. And our client will obtain the material certification after the order is shipped.

Quenching

Kangrui have a complete production line for quenching, some items like Express Nails, you have to care about the flexibility with them, and so we will choose the method of quenching to enhance its hardness. Certainly, our QC staff will fulfill the testing of HRC in our laboratory.

Surface Treatment

Kangrui offer so enough many option for the surface treatment. Including zinc plating, Pre-galvanized, Hot-dip Galvanizing, Dacromet, Powder Coating. For the specified performance for each surface treatment, please referred to this report.

1.Manufacturer vs. Trading company … What’s the difference?

  Kangrui as an manufacturer with its own ability to export, can easily provide you with the production information you need. We can change the production and provide you with more professional advises according to your requirements on time. And we also have the ability to produce the products with your custom requirements. We could control the quality of your products through all the complete production process which the trading company could not. That will make you less concern about the quality. Even we could provide you the better price. And we are always make our progress on the production to reduce our cost which will make you more competitive on your market.

 2.  How long it will take to finish my order as I confirmed the order ?

Generally , we can finish the production within 30 days after the order was confirmed. Of course ,If you are in an urge , we can try our best to cut down the shipment time .All that we want to do is to ensure all the orders can be delivered as scheduled.

4.  What kinds of finishes are available?

• Zinc Plated: Yellow Zinc Plated, White zinc Plated, Black Zinc Plated;

• Hot Dip Galvanized

• Dacrotizing

• Nickel Plating

• Powder Coating

5.Where will my product be shipped from?

Our plant is located in Yuyao, Ningbo. Ningbo Port is one hour's journey by car, and shanghai is two. So both of them are available for us.

6. What kinds of packaging do you provide?

We will respect the packaging instruction from client, and strictly fulfilled it. And we also provide the packaging designing service for specific products.  

7. Are there any quality standards for Kangrui production?

Before we start to produce, we will send the drawing or the samples to you for confirmation. After the production is finished, we send you pictures for your reference, including the production and the packaging. and we will also provide you the final testing report .