The power capsule devices we could supply include phase-control thyristors (KP series), fast turn-off thyristors (KK series) and rectifier diodes (ZP series), with chip diameters ranging from 0.5 inches to 5 inches. The output current range is 200A to 8500A, and the reverse voltage range of the capsule devices is 400V to 6500V. All our capsules have CE marking and comply with European RoHS directives.

“Dinghong”owns the highest level in induction heating and melting fields,and high tech products and tech creation are the goals that we are seeking for.Being cooperating with domestic researching and scientific institute,we design and manufacture the new electric furance of twelve pulse rectification tandem and new type electric furnace of energy sav ing tandem inversion All of them can realize more furnaces power supplied by one set cabinet. With the energy saving, high efficiency,easy control, environment protection, small harmonic and safety, our furnace has obtained trust and praise from our customers. Our furnace is your best choice.

Our main management and technical engineers have been engaged in technical management of medium frequency induction melting systems for a long time. They are experienced in the designning, processing,manufacturing and management of induction furnace. Based on this, they have formed a unique understanding and implementation of the medium frequency induction melting system. Andthey have the ability to implementit into product designing. Based on our strong technical strength, all products have independent intellectual property rights and we have obtained11 patent technologies.

We always provide best products on quality reliability and better service. We wish to cooperate with you to create and develop aprosperous and billiant future.

1. Our qualityOur partners are all the top suppliers in the industry such as China best and biggest copper producer CHINALCO, China best SCR producer TECHSEM, China biggest steel supplier Baowu, and Korean brand water pipes. 2. HistoryWe have been involved in this field for 29 years since 1990, and have rich on-site and after-sales experience.3. Patent technologyAs the core technology of the whole system, our self-developed main control board matches the whole system to the greatest extent to reduce the failure rate. 4. Our attitudeDue to the low barriers to entry, many companies in the market are shoddy in pursuit of low prices. We never dare to cut corners in order to cater to our customers. Because we know that this will cause significant security risks to our customer in the future.

Q1.Can we visit your company?A:Sure,welcome at any time,seeing is believing. Q2.How are your products' quality?A:The products will be strictly inspected before shipment, so the quality could be guaranteed.Q3.How to slove the quality problems?A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.Q4.What's the MOQ of trial order?A:No limit,We can offer the best suggestions and solutions according to your condition.Q5.What are the payment terms?A:Usually T/T,but L/C,Western Union etc are available for us.Q6. How long is delivery time?A:The delivery time will be determined according to the quantity of the order.