To all the members:

The 4th member representative conference will be held on middle October of 2009 according to the schedule of sub-association. The major themes of the conference are as follows: 1. To deliberate work report of 3rd council meeting; 2. To elect 4th standing member, executive member, vice-president unit, president unit; 3. To deliberate the amendment of regulation.

Superhard Material Industry of China develops very fast in recent years. New technologies are brought in; The quality of products are improved steadily; The market competitiveness is strengthened. But our industry encountered certain pressure because of the financial crisis in 2008. in order to conquering it, We will be held the Superhard Material Technology Development Forum to promote technology exchange. The famous experts will make speech on the conference. Now call for papers, specific requirements as follows:

1. All the papers should be unpublished. The scope: synthetic diamond, CBN, new technology, equipment, apparatus and scientific management of all the related products and auxiliary materials.

2. The manuscript should be A4 print or electronic. Words limit: 3000-5000 character.

3. Paper format:

Title: simple, relevant to topic, focused, clear application

Writer: company name, post code, city

Abstract: 250 characters include purpose, method, conclusion.

Keywords: 3-5

Writer introduction: name, gender, date of birth, professional certificate, graduate school, major, work

References: No., name, referenced article, magazine name, publication year, volume, page

Deadline: abstract 2009-6-15, paper 2009-8-15

Address: No.121, Huashan Road, Zhengzhou        Superhar Material Sub-association

Post Code: 450013

Contact: Zhao Bo, Li Zhihong

Tel: +86-371-67633492

Fax: +86-371-67657827

E-mail: zhaobo2003sm@163.com/ cx3m@public2.zz.ha.cn