Production Description |

Various customized rubber parts with high value and quality
Material | Silicon 30-90 A |
Dimensions | Customized |
MOQ | 1000pcs |
OEM/ODM | accepted |
Quality level | AQL1.0 or 100ppm |
Certification | FDA/Rohs/Reach |
Quality system | ISO9001:2015 |
Package | Customized |
Leadtime of samples | 1-25days |
Leadtime of Series production | 7-15days |
Shipment terms | FOB Qingdao/CIF via AF/SF/Express |
Payment | T/T:30% down payment+70% as per BoL copy |
Service response time | 0-2hrs |
How to choose rubber compound? |
NR | EPDM | CR | NBR | ACM | FKM | MVQ | |
Temp./ºC | -60 | -50 | -40 | -40 | -25 | -30 | -70 |
+100 | +150 | +100 | +120 | +170 | +200 | +250 | |
Tensile strength | E | G | E | E | P | G | P |
Elongation | E | E | E | E | P | N | G |
Compression set | G | G | G | G | P | N | G |
Oil resistance | P | P | G | E | E | E | P |
Ozone resistance | P | E | E | P | E | E | E |
Heat resistance | N | E | G | G | E | E | E |
Low Temp. | E | E | N | G | P | N | E |
E-Excellent G-Good N-Normal P-Poor |
We can do more... |


Who we are? |

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.

Quality Certification |

Exhibition |

FAQ |