About Us



Professional attachment manufacturer and seller of construction,agricultural and forestry machinery , which is committed to stable quality for customers.

We are Worldwide

With our 12-year manufacturing and sale experience, we have created our own brand KINGER. As a leading manufacturer of excavator attachment machinery, we are devoted to being at the forefront of technology and innovation.In this ways, KINGER product has been exported to many countries, such as Germany, Denmark, Russia, USA, UK, Canada, Netherlands, New Zealand, Indonesia,which is recognized by customers all over the world.

What we do

Manufacturer and seller of construction machinery and forestry equipment

1.About us

Yantai Dongheng Machinery Co., Ltd. was established in 2010 and became the leading position in excavator attachments machinery in a quick pace.
Our company has passed ISO9001:2015 and CE authentication. We are national high-tech enterprise with profession, uniqueness and innovation. Our company owns independent intellectual property rights. So far, we have obtained about more than 30 patents. That makes Dongheng to be a leading position in the Chinese construction machinery industry.

2.Main Business

Yantai Dongheng Machinery Co., Ltd. is committed to R&D, manufacture and sell excavator attachment for construction,agricultural and forestry machinery.

KINGER main business has Mini excavator, Earth auger, Log splitter, Log grapple, Saw head, Mixer bucket, Mixer bowl, Hedge trimmer, Chain trencher, Tree shear, Stump planer, Hydraulic hammer, Quick coupler, Sweeping brush and other construction machinery and attachment.

3.Production Process

In the process of following up production, we have a number of sales personnel who will make all-out efforts and make whether quality, delivery, price or needs as per your requirements to meet your expectations as far as possible.In the terms of credibility, we guarantee the quality of our products,adhere to business ethics and keep commercial secrets. 

4.Quality Assurance

Our product adopts high and new technology, applied with best material and supported by various advanced inspection and testing equipment to make sure the quality stable and performance more excellent.

In addition,we are verified golden supplier on Alibaba.We can deliver the goods 100% on time guarantee.


We provide 24-hour complete technical support and online service.Due to we have our own R&D group, if you need some help in technical field, we can give you a helping hand.

If you have any questions after purchasing our any products, please do not hesitate to leave us a message. We will contact you as soon as possible after checking.