COMPANY PROFILE

As the leading manufacturer and supplier of rubber chemicals in China, Linkwell® Rubber Chemicals Co., Ltd. develops and manufactures all kinds of rubber chemicals intensively. We have devoted ourselves to the rubber industry and are committed to being your most reliable partner.

The products, commercialized under brand name of   LINKWELL® and categorized into 4 series (accelerators, antidegradants, insoluble sulfur and speciality chemicals), are necessary for rubber and related industries and widely used in tyres, tubes, cables, latex and shoes processing.

To satisfy the customers'   personalized requests, Linkwell®   Rubber Chemicals Co., Ltd. is continually striving:

  • to improve the development of new products to be able to provide a complete service;

  • to adopt a modern production management policy and thus strengthen the competitiveness;

  • to implement the most up-to-date quality systems to guarantee the product performance and reliability.

Linkwell® Rubber Chemicals Co., Ltd. sincerely expresses the gratitude for the assistance and warm support that you have given to the development and appreciate the concern and support you will show us in the future.


DEVELOPMENT COURSE
May 1995
Aug.1996
Dec.2000
May.2003
Oct.2004
Aug.2005
Established Unichem (Qingdao) Co., Ltd.
Set up plant in Hebi
Changed company name to "Qingdao Rubber Chemicals Co., Ltd."
Got the authentication of ISO9001:2000
Completed the project with annual capacity of 8000mt in new plant
Changed company name to“Linkwell Rubber Chemicals Co., Ltd."
R&D CENTER

1. Technical and R&D team

The technical and R&D team consists of 48 people, with 40 technical personnel and 8 R&D personnel, accounting for 15% of the total number of employees. Among them, one doctoral student in chemical engineering and two master's students 2 senior engineers, 2 rubber application experts, 10 undergraduate students, and the rest are all college or vocational students. Additionally, 5 rubber application and technology experts will be hired (already covering electrical wires)

Multiple product industries including cables, latex, rubber shoes, automotive rubber products, and rubber plugs.

2. Technology and R&D achievements

(1) In 2012, nearly 5 million yuan was invested in the construction of the "Factory R&D Center", dedicated to the research and technological innovation of new green and environmentally friendly additive products.

(2) More than 20 independently researched and improved rubber accelerators, anti-aging agents, and other products: DCBSZDBC、ZDEC、ETU、DETU、DBTU、TBZTD、TIBTD、TMTMDPTT、DDTS、NDIBC、MB、MBZ、MMB、MMBZ、2246、616、445、3100。

(3) We have developed new and environmentally friendly products: ZBECSBEC、ZDiBC、MC、TiBTD、TBzTD、TiBTM、DDTSTEMTTPURDIPUH-100ZBPDZDTPZBSDTDC and more than 10 others.

ENVIRONMENTAL POLICIES
We are committed to keep our environment clean, safe and healthy.
CERTIFICATE