Lip Seals For Heating And Ventilation Appliances EN14241-1 Approved

Lip seals are mechanical gaskets with sealing lips. They are made of silicone or EPDM materials and used in

heating and ventilation appliances, such as gas boiler etc, the material and seals must comply with EN14241-1.

How to Choose Rubber Compound?

  Founded in 2012, We are located in the beautiful sea city----Qingdao China, ISO9001:2015 certificated.

Thanks to years of experience in design and production of technical rubber sealing parts, DTK can provide to its customers

the know-how gained in past years. As the specialized manufacturer of static and dynamic seals, from concept to realization,

DTK products cover such as rubber customized parts, rubber sealing rings made of all rubber compound.

DTK has always taken the utmost care of those details that make even a very simple item a special one. Particularly, it has

focused its efforts on compounds purposefully studied for specific applications, special quality levels and finishing, surface

treatments able to improve the assembly phase and the performance of an item, as well as customized packing solutions.

In addition, good communication skills and maximum flexibility of its know-how to innovative projects do the rest. All these

 aspects have contributed to acquiring an enviable reputation within the market as a very trustworthy partner for top-quality items.  

1.Professional Advantage:

 Nearly 10 years of professional production and export experience, cooperation with the customers from world widely.

2.Price Advantage:

 Competitive price with high quality for each customer.

3.Quality Assurance:

100% inspection with controlled quality in 0-100ppm. Any of the products can accept the inspection of any authority

 agency, such as SGS, ITS, BV, etc.

4.Fast Delivery:

Short time delivery, and if qty is considerable, we can arrange to produce stock to support the supply and avoid delay.

5.Custom Service:

If need, we can make the design or drawing for you based on your requirements or physical samples.

6.Alibaba Assurance:

Your order will be assured by the Alibaba platform, such as the payment, shipping time and quality, etc.

7.OEM/ODM Service:

Tailor-made for each customer’s requirements.

8.After-sale Advantage:

Long time warranty period.

1. Q: Are you a trading company or manufacturer?
      A: We are a manufacturer of rubber & plastic products.

2. Q: Do you supply free samples?
    A: Yes, we are capable to send 3-5 pcs samples freely, but with shipping cost paid by the buyer.

3. Q: Can you tell us what kind of rubber material we need to produce?
     A: we can analyze and match the rubber type based on your requirements, such as its working temprature and environment or your 

          physical samples.

4. Q: What I need to provide you to produce?
     A:  We could produce based on your requirements, such as drawing or physical sample.

5. Q: What kind of quality level can you make?
     A: Our products are inspected 100% before delivery, all request can be met, like 0-100 ppm, AQL1.0 etc.