Huisheng group, overall changed from previous Weifang Phoenix Paper Co., Ltd in March,2009, is a professional manufacturer of pre-compressed pressboards, insulation moulded components, core boards and paper tubes. we already become the biggest core board manufacturer and Largest Manufacturer of Transformer Pre-compressed Pressboards in China.
Our simple profile is as follows:

1. Our company's name is Huisheng Group Co., Ltd., which is located in Shandong province China and a professional manufacture of Transformer Pre-compressed Pressboard, Transformer Insulation Components and paper tube Core Board.

(1) Transformer Pre-compressed Pressboard is made by Domtar and Prince George's 100% e-grade Non- sulphate wood pulp. High quality raw material makes products with good performance characteristics, such as its higher mechanical and electrical strength, higher tensile strength, lower compressibility and better Bending performance. Huisheng's transformer Pre-compressed Pressboard is widely used in transformer, reactor, transformer power transmission and transformation equipment.

(2) Insulating components are made of 100% Electrical-grade pulp through special designed moulds and processing methods or professional machines, which can ensure application in oil-immersed power transformers for good mechanical strength and insulation property.

(3) Our core board product has been already widely applied to high strengthen pipe, texitile bobbin, paper industry paper tube, plastic film paper tube, etc. The quality of product technical data is steady, especially ply bond, ring crush and performance reached the international standard. Our product can completaly replace high grade imported core board. Meanwhile, we can supply slit coils according to customer requirements.