To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Tangshan OTST International Trading Co.,Ltd was established in 2020 basing on Tangshan OTSK Co.,Ltd. We're specialized in researching, developing, producing and selling the whole plant of tunnel kiln with equipment to produce DRIwhich is used to steel making.. In the past few years, we work with customers to fully understand product specifications and critical-to-quality requirement and provide deep technical expertise on specific manufacturing processes. The business model in our company is diversified, which ranges from manufacture, self-marketing, export trading and sourcing. Our diversified ways of cooperation are well accepted by all our customers. Each cooperation is highly welcome and cherished by us, we're looking forward to building the prosperous future together with each partner!

1. We have a lot of proprietary technology
2. Smooth communication
3. Good quality control
4. Highly competitive prices

FAQ

Q1.How to guarantee the quality and quantity of the project?
1) Do test with raw material from client before order.
2) Detail design according to test result.
3) Strict inspection on process equipment before shipment.

Q2.How about the after sale service?
1)We will always keep the quality the same as the contract and if there is something with the quality,we will make compensation for our customers.
2)We will trace the goods from the production to installation,we will solve the problems in the whole process for our customers.
Q3.When can I get a price？
We usually quote within 24 hours after we get your inquiry.
Q4: Are you a trade company or manufacturer?
We are a professional manufacturer with our own factory.