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To import expansion instrument for scientific control |
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Knowing the importance of thermal expansion impact glass lighting, my company in April 2007 bought from Germany an advanced thermal expansion Analyzer. It’s used for control of product development, production technology and process, effectively consolidating the stability of production, further enhancing the safety of products and product quality.
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Dissolution of sodium report of products made from Opal material was in line with Japan's request |
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In order to meet Japanese products dissolution of sodium (also known as alkali dissolution)request and more Japanese customer needs, after a number of modified formula, our clear and opal glass’s dissolution test result that issued by Japanses Stationery Safety Tests in line with requirements of relevant aspects of Japanese standards (Na2O less than 2.5 mg)
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Test Report 1 2 3
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Most of products meet EU RoHS |
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In order to meet market demand, the company actively introduce advanced production technology, improved formula. Current white opal products, blown transparent material products, machine-made transparent material products, and a variety of lead-free painting products, reports by testing authority fully complied with EU RoHS
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Transparent material products RoHS report
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Opal products RoHS report
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Transparent material and etching products RoHS report
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Transparent material and lead-free painting products RoHS report
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To replace the traditional fuel oil furnace by electric furnace |
Till November 2007,the company has built three large full-fused glass furnace (electric furnace).
Electric furnaces use electric heating to replace the previously used fuel, coal-fired heating of glass melting technology. Electric furnace is easy to operate, precise temperature control, continuous feed, and other advantages .At the same time, electric furnace in glass liquid clarification has done a lot of technical improvements and enhance the overall glass of the thermal stability and evenness .It also played a active role of improving bubbles, stripes, purity, clarity, color .
Electric furnace liquid clear glass and crystal glass can be comparable to, and its all kinds of restricted substances (such as lead) content in full compliance with the EU RoHS is very low . The glass Japan called for the dissolution of sodium, mainly used in high-quality Sodium calcium glass (commonly known as hi-clear glass), such as: various types of clear(transparent) glass lighting accessories, clear gifts ,etc.
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 April,2007 imported a
advanced thermal
expansion instrument from
Germany
April,2007 die workshop
added a large CNC
machine tool
Feb.2007 the third electric
furnace started
production
October,2005 the first
electric furnace started
production
2004 replenishment of 5
million Hong Kong dollars,
reached 23 million Hong
Kong dollars of company's
total investment
May 31, 1993 the company
set up
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