Our Featured Products
We offer the broadest portfolio of Rubber Chemicals and Phenolic Resins for the Rubber & Tire industry.
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About Leader Technologies
Leader Technologies Co., Ltd is global advanced manufacturer and supplier of Rubber Chemicals in Shanghai China, and we are always driving the development of rubber chemicals industry.
With the advantage of modern logistics and convenient transportation in Shanghai, our products exported to North and South Americas, Canada, Korea, South-east Asia, Middle East, Africa, India, Iran etc. Our products are widely used for tires, rubber tube & belts and so on…
Our Brands:
JERINA® – Functional Additives
LEATEZ® – Insoluble Sulfur
PENORL® – Rubber Adhesive
VESTOX® – Rubber Antioxidant
LEATEC® – Rubber Accelerator
Our Mission is to lead in Innovation, Quality and Reliability
Latest News
Application suggestions of phenolic resin RF-20
Resorcinol or B-20-S is added at step 2. Generally，resorcinol can't be added in step1 due to its significant fuming under temperature as high as to 160-180℃. It' known to all that B-20-S is non-fuming, does it [...]
What is the best rubber vulcanizing agent?
It is Insoluble sulfur. Insoluble sulfur is amorphous form of sulfur, which is made from the heat-polymerizing of sulfur, also can be obtained by reacting sulfured hydrogen with sulfur dioxide. Insoluble sulfur is macro-molecule [...]
Equipments for Insoluble sulfur production
1. Reaction Tank - Insoluble sulfur Production 2. Carbon Disulfide (CS2) - Insoluble sulfur Production 3. Regeneration Tower - Insoluble sulfur Production
What’s the significance of company logo?
1. It can better reflect our company image “LEADER” 2. There are two colors in the logo, Red and Green. In China, “Red” has meaning of passion and development, and “Green” has meaning of [...]
Introduction of Leader Technologies Co., Ltd
Leader Technologies Co., Ltd is global advanced manufacturer and supplier of Rubber Chemicals in Shanghai China, and we are always driving the development of rubber chemicals industry. Our Brand: JERINA® - Functional [...]
Who are we?
We are a professional manufacturer of rubber chemicals, research and develop functional additives for the tire industryWho are we?
We are a professional manufacturer of rubber chemicals, research and develop functional additives for the tire industry.