About Us

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Shanghai Benhui New Material Science & Technology Co.,Ltd. Founded in November 2011, it specializes in the export business of insulating materials, insulating materials processing equipment,transformer production equipment and transformer spare parts. It consists of three companies, namely Kang Liyuan Science & Technology (Tianjin) Co.,Ltd.Tianjin Kangli Tebian Electromechanical Technology Co.,Ltd. and Spencer (Hebei) Electric Power Equipment Co., Ltd. are committed to the production and sales of the above products.

Quality Management

      Quality management is the core competitiveness of our enterprise. All business processes within Benhui are certified according to the ISO 9001 international quality system. We also maintain close contact with our customers, production departments and suppliers.

      Our suppliers inspect the entire process from product development to after-sales service on a regular basis to ensure high quality standards. Each new product will went through rigorous test before mass production. Through well-designed processes and continuous monitoring, we are confident to provide our customers with first-class products and services.

Supply Chain Management

      We have a number of professionals responsible for the organization, operation and supervision of the entire logistics process for our products.

      We have an efficient supply chain management system to make timely customs clearance and transportation based on your orders.

      We provide our customers with personalized, reliable, economical and efficient service, delivering the products to destination in the shortest time possible.

Our Factory

Ben Hui (Shanghai) International Trade Co., Ltd. is located in Tianjin ( neighbor to the capital Beijing). As a global supplier in the electrical laminated wood and paper products, Ben Hui is to create added value for customers around the world.


▲ Our Product

Our Main Products includes the following:

1,Electrical laminated wood boards /plywood sheet

2.Pressboard /Insulation pre-compressed board

3,Insulation cable paper/kraft paper

4.Insulation crepe paper (roll)

5.Dimond dotted paper and so on.


We supply plywood and press-board products all over the globe to a wide range of companies worldwide, ranging from large multinational organizations to small individual companies.


▲ Product Application

Ben Hui Sci& Tech is a professional manufacturer and an excellent supplier of insulation accessories for transformers. Our products are widely used in oil immersed transformers, dry type transformers, motors, explosion-proof appliances, as well as complete sets of equipment, high & low voltage electrical appliances and other electrical control fields.

▲ Our Certificate

We always feel that all success of our company is directly related to the quality of the products we offer. They all meet the national standard, IEC standard and ISO standard. We have more than 20 national inventions and utility model patents, and the reliable quality of our products and our superb service has received warm praise from our customers!


Our company has been honored with plenty of awards like "Tianjin Quality Trustworthy Team", "Tianjin Excellent Quality Management Group","Advanced Enterprise of Tianjin Promoting General Quality Management Team Activities", "National Science And Technology Small And Medium-sized Enterprise", "2016 National Excellent Quality Management Unit", "2017 National Excellent QC Group", "National Hi-tech Enterprise"and we are determined to become better.

Production Equipment

Ben Hui Sci& Tech is capable of producing an infinite number of laminated wood sheets and finished parts, and offer some of the most advanced manufacturing capabilities available, including custom machining. Its subsidiary, Tianjin Kangli Tebian Electromechanical Technology Co., Ltd. has developed automatic crepe-paper rolling machine, swallow-tailed spacer punching and milling machine, CNC machining center and other series to better suit our needs to improve production and quality.


▲ Production Market

We have customers from both domestic market and oversea market. Our Sales managers and sales person can speak fluent English for good communication. Our main sales market for now:

Domestic market 55.00%

Southeast Asia 35.00%

Southern Europe 10.00%


▲ Our Service

Besides our existing wholesale products, Ben Hui also can produce processed products according to the drawings from our customers. We control the product quality critically for every step in the production line.

We value all our customers and their feedback, using every available channel to communicate with them: online talks, exhibitions, business visits and so on.