Why always choose DOING Group?

Doing group

Doing Group Company Information ：

Henan Doing Mechanical Equipment Co., Ltd ismainly engaged in engineering research and designing, equipment manufacturing and installation, project contracting, technical services and international trading in palm oil processing machine and other kinds edible oil machines. We have a professional senior engineer team, more than 70 experienced installation technicians; We are committed to researching and developing new palm oil processing machine technology for customers.

Cooking oil production line

Why always choose us?
A.More than 40 years manufacturing experience.

B.26 technical engineers research on new efficient processing craft and instruct manufacturing and installation work.

C.76 technicians professional installation team with rich and mature installation and training experience.

D. CE & ISO9001&BV&TUV certificate

Our Services
1.Pre-sale services:

Act as a good adviser and assistant of clients; enable them to get rich and generous returns on their investment
(1) Select equipment model;
(2) Design and manufacture products according to clients’ special requirement;
(3) Train technical personnel for clients.

2.Services during the sale:
Respect clients; devote ourselves to improving the total value of clients.
(1)Pre-check and accept products ahead of delivery;
(2)help clients to draft solving plans.

3. After-sale services:
Provide considerate services to minimize clients’ worries.
(1) Assist clients to prepare for the first construction scheme;
(2) Install and debug the equipment;
(3) Train the first-line operators on site;
(4) Examine the equipment regularly;
(5)Take initiative to eliminate the troubles rapidly at site;
(6) Distribute the guarantee fittings door-to-door;
(7)provide perfect service;
(8)Provide technical exchanging;
(9)Provide maintenance for big items.

Packaging & Shipping

Packaging & Shipping

Delivery of our cooking oil machine:

Each cooking oil machine is well packed bythin films.

Use iron case or iron pallet to fix themachine strongly.

All goods are ensured to arrive on timebased on sales order requirements.

customer's feedback

Co-customer's feedback:    

It has advanced design, convenient operation, high output, strong compatibility and high efficiency. The series products combine both refined traditional technology and scientific research, so that the products can satisfy marketing request and users' benefit. Their machines have been establishing a good reputation in China and around the world.