湖南利尔电路板有限公司
Hunan Lier Circuit Board Co., Ltd. Expansion Training

Hunan Lier Circuit Board Co., Ltd. Expansion Training

Hunan Lier Circuit Board Co., Ltd. Expansion Training 2018/11/1 There is a popular saying that one person can walk fast, but a group can go further. However, a group lacking cohesion may not go far either. Therefore, to enhance the company's cohesion and build an efficient and harmonious collaborative team, on October 31, 2018, Hunan Lier held its first outdoor expansion activity at the Huasui Ecological Expansion Camp. (The second session will be held at the end of next month) In the beautiful and well-equipped Huasui Ecological Park, the first batch of participants, including team leaders and above, arrived at the destination early, and everyone was in high spirits.

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Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling and Regeneration System Project 4

Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling and Regeneration System Project 4

5.3.2 Prediction Model This evaluation uses point source attenuation calculation formulas and multi-source superposition formulas to predict the noise of the project. The calculation formula is as follows: L(r) = L(r0) - (Adiv + Abar + Aatm) In the formula, LA(r) - the equivalent A sound level at prediction point r, dB(A); LA(r0) - the equivalent A sound level at a distance r0 from the sound source, dB(A); Adiv - the geometric divergence attenuation of the point sound source, dB(A); Abar - the attenuation caused by obstacles, dB(A); Aatm - the attenuation caused by air absorption.

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Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling System Project 3

Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling System Project 3

The Environmental Impact Report for the Etching Waste Liquid Recycling System Project of Hunan Lier Circuit Board Co., Ltd. includes the following: Molecular formula, physical and chemical properties, combustion explosiveness, toxicity, and toxicology. At 337.8°C, it dissociates into ammonia and hydrogen chloride, which recombine upon cooling to form fine particles of ammonium chloride, resulting in white smoke. Liquid ammonia (NH3) is a colorless gas with a pungent odor, molecular weight: 17.03, melting point: -77.7°C, boiling point: -33.5°C, ignition temperature: 651°C, and is easily soluble in water, ethanol, and ether. This product is flammable, toxic, and irritating. LD50: 350 mg/kg (oral in rats) LC50: 1390 mg/.

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Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling and Regeneration System Project 2

Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling and Regeneration System Project 2

Environmental Impact Report of Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling System Project Table 2.3-1 Environmental Quality Standards Environmental Quality Standards Environmental Category Pollutant Name Value Time Limit Level Concentration Unit Standard Name Ambient Air SO2 TSP PM10 NO2 Daily Average Hourly Average Daily Average Daily Average Daily Average Hourly Average Level 2 0.15 0.50 0.30 0.15 0.08 mg/Nm3 0.20 "Ambient Air Quality Standards" (GB3095-2012) Level 2 Standard Hydrogen Chloride Ammonia Once Daily Average Once Daily Average -- 0.05 0.015 0.20 - "

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Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling and Regeneration System Project 1

Hunan Lier Circuit Board Co., Ltd. Etching Waste Liquid Recycling and Regeneration System Project 1

Environmental Impact Report for the Etching Waste Liquid Recycling System Project of Hunan Lier Circuit Board Co., Ltd. (Draft for Approval) Hunan Huazhong Mining Co., Ltd. Hunan • Changsha August 2014 Project Undertaking Unit: Hunan Huazhong Mining Co., Ltd. Evaluation Certificate: National Environmental Assessment Certificate No. 2735 Legal Representative: Liu Wuhui Project Leader: Yu Huizhao (Environmental Assessment Engineer Certificate B27350100500) Report Compiled by: Yu Huizhao (Environmental Assessment Engineer Certificate B27350100500) Zhang Xuejiao (Environmental Assessment Certificate No. C27490002) Reviewed by: Gong Jianqun (Environmental Assessment Engineer Certificate B27350020)

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The demand for halogen-free substrates is high, boosting the operations of Taisol.

The demand for halogen-free substrates is high, boosting the operations of Taisol.

Under the rising awareness of environmental protection, Taiko Electric is actively investing in the research and development of environmentally friendly halogen-free substrates, positioning itself as a leading manufacturer of halogen-free substrates globally. Taiko Electric's halogen-free substrates are widely used in mobile phones, LCD TVs, notebooks, and consumer electronics. Currently, the 2W heat dissipation halogen-free substrate being developed is also in the mass production stage. Benefiting from the rise of smartphones and tablet computers, the demand for halogen-free substrates has increased, leading to a rise in Taiko Electric's revenue and production capacity in Q3, restoring the profit levels of Q1. This year, the new factory in the Kunshan Optoelectronics Park is expected to start production in November, with a new output of 300,000 CC per month.

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Looking forward to new business opportunities in multi-touch technology.

Looking forward to new business opportunities in multi-touch technology.

When it comes to touch electronics, most people instinctively think of smartphones. As smartphone functionalities have improved, touch technology has also continuously advanced and evolved. According to a Digitimes survey report, in 2009, touch panels accounted for about 21% of all mobile phones, but by 2012, this figure is expected to reach around 40%. In the future, touch panels will primarily focus on projected capacitive technology, which has advantages in terms of light transmittance, resolution, and durability compared to traditional capacitive technology. Additionally, the ratio of multi-touch to single-touch, which was 14:86 in 2008, is expected to reach 32:68 by 2010. Therefore, currently, most smartphones...

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Success and failure both come from Apple; suppliers have concerns about receiving orders.

Success and failure both come from Apple; suppliers have concerns about receiving orders.

Benefiting from the strong sales of Apple computer products, the third quarter financial reports of Apple-related supply chains that have been released show good results. Whether it is metal casings, PCB soft boards, HDI boards, or cooling module manufacturers, both operations and profits in the third quarter are quite impressive. This can be considered a hot sector despite the overall poor economic performance recently. However, under the influence of Apple's price-cutting policy, some panel and printed circuit board manufacturers are unwilling to take losses on Apple orders and are considering shifting towards non-Apple camps. Apple supply chain operators indicate that Apple founder Steve Jobs focused on creativity, while CEO Tim Cook emphasizes cost, along with the trend of smart products moving towards lower prices.

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Hunan Li’er Circuit Board Co., Ltd.
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Address: Hunan Changsha National Biological Industry Base
Telephone:0731-82720666  
Fax: 0731-82720556
E-mial:LL@hnlierpcb.com      jiangping@hnlierpcb.com

Hunan Li’er Circuit Board Co., Ltd.

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