HENAN SEVEN INDUSTRY CO., LTD is a professional spider crane production factory. We welcome customers from all over the world to visit our factory at any time.

We provide OEM and ODM services. We understand that each customer’s needs are unique, so we provide our customers with customized solutions.

At present, we mainly sell 1t, 3t, 5t, 8t, 10t, and 12t. If you have special needs, we accept customization.

Usually we use diesel engines and gasoline engines, mainly including Japanese brands Yanmar, Honda, and Chinese brands Changchai, Yuchai, and Yunnei.

We provide detailed operating instructions and maintenance manuals for each product.

The production cycle for each order is approximately 20-30 working days.

Complete user manual; 24-hour technical guidance; parts service shipped within 7 days; when your machine has problems, we provide video call maintenance guidance; if necessary, after negotiation between the two parties, after-sales engineers can go to the project location to guide installation.

Our products have passed ISO:9001 quality certification and CE certification; the production process is strictly controlled.

We support T/T, L/C, MoneyGram, credit card, PayPal, Western Union, cash and other payment methods. We will have certain preferential policies for long-term cooperative customers.

1 year

If you are worried about this, it is recommended that you use Yanmar engines. This is a very well-known engine brand and it is easier to find accessories or wearing parts in your local market. Regarding other accessories, if you are worried that they are not easy to purchase in the local market, we will respond promptly and the corresponding accessories will be dispatched to you within 7 days. And when we deliver the goods, we will also give you a set of spare spare parts for free. This greatly reduces the time delay problems caused in this area.
We will provide video call maintenance guidance within 24 hours; if necessary, after negotiation between the two parties, after-sales engineers can go to the project location to guide repairs.