Wholesales Steel Thread Jack

FOB Reference Price:Get Latest Price
US $1,030-1,200 / Ton | 20 Ton/Tons (Min. Order)
Supply Ability:
100 Ton/Tons per Month
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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Model Number:
Scaffolding Parts
Q235 Q345
Surface treatment:
Electro, HDG,Natural Colour,Painting
Custom Order:
Auxiliary construction
Packaging & Delivery
Packaging Details
Iron pallet
Delivery Time
15 days
Product Description



Adjustable Base Jack

Place of Origin


Brand name



Q235 Q345


Iron pallet

Surface treatment

Electro, HDG, Natural Colour, Powder Coating




TUV, SGS, IS09001

Production Capability

200 Ton per month

Delivery Detail



OEM is available



Custom Order


Payment Terms



Shanghai, China

    By maintaining highest quality standards in our production process, we are engaged in offering wide range of Base Jack. This jack is highly demanded for supporting the structure and is perfect for various construction applications. In compliance with international standards, the offered jack is manufactured using quality approved raw materials and the latest machinery. Offered jack is highly admired for its durability, high strength and sturdiness. Furthermore, this Base Jack is offered in spectrum of lengths and thicknesses to meet wide demands of clients.

   Below are some of our specialties:1.Strong load-weight capacity2.Easy to install3.Avaliable in size from30 to 90mmD         4.CustomVarious sizes could be customerized

Product Display

TypeNameSizeMaterialSurface treatment
SG-A Solid Screw Jack Base28~48mmD/Custom Made#20Electro galvanized/Hot galvanized 
SG-BHollow Screw Jack Base30~90mmD/Custom MadeQ345/Q235Hot galvanized 
Can be customized according to the diagram
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Company Information

   Jiang Yin Zhong Yue Da Hardware Plastic Co., Ltd.  founded in 2006, is a professional manufacturer and supplier specialized in the design, production, marketing and service of System scaffolding, formwork systems. Located in Wuxi, Jiangsu, with convenient transportation access, our factory covers an area of ten thousand square meters and has advanced facilities of Shearing, Circular Sawing, Robot Welding, Rolling and profile forming machine. Our annual production capacity reaches four thousand tons. With export license, we are intergated with production, design and distribution of our products to more than 30 countries. The hot sale products are Layher plank, Austrialia Kwikstage, Ringlock, Steel Prop, Adjustable Screw Jack . We are understaking a strong foundation and excellent workforce. we always selects the best workers and gives them the best training. We are a rapidly growing company and concerntrates on producing reliable products with competitive prices.

   The scale of our factory and the well-established management and production teams allows us to react fast and properly to our customers’ demands, which prides Z.Y.D on claiming "WE DELIVER QUALITY, FASTER AND BETTER SERVICE".


Packaging & Shipping



1. What about the quality?

Our factory was established over 10 years, who has rich production experience, and obtained the certificate TUV.

2. How long is your delivery time?

For regular products such as ringlock scaffold, screw jacks and shoring prop, it takes 4 weeks to load 1*20FT.

3. Do you provide samples ? is it free or extra ?

Yes, we offer free samples and customer only pay for the delivery fee.

4. May I customize the products?

Of course, we have a strong team of engineer and great back up of tooling. if you need to customize the product, please contact customer service, he will help you and our tooling technical department to communicate.

5. How about the trade terms?

EXW, FOB, CFR, CIF will be accepted.  

6. Do you test all your goods before delivery?

Yes, before delivery, we will test the product to ensure that you receive the quality products

7. Do you accept OEM order?    

Yes, we welcome OEM order as well.