Liaocheng Shengyu Steel Tube Co., Ltd. has been operating all the year round: 15CrMoG alloy tube, 12Cr1Movg alloy tube, alloy steel tube, thick-walled alloy tube, high-pressure alloy tube, high-pressure boiler tube, etc. Execution standard: GB5310-2008 alloy tube, GB5310-2008 high pressure boiler tube , gb8162-2008 alloy steel pipe. Execution standard: GB8162-2008 (structural seamless steel pipe) GB8163-2008 (seamless steel pipe for fluid) GB3087-2008 (medium and low pressure boiler pipe) GB5310-2008 (high pressure boiler pipe). Management: Baosteel, Chengdu Steel, Anshan Iron and Steel, Tiangang, Metallurgical, Henggang, Wuxi and other major steel mill
alloy tubes . Welcome new and old customers to come to consult and order!
There may be some downsides in the price of alloy tubes, but the space is not large, because there are many cost factors such as labor costs, which are rigid and cannot be reduced. E-commerce is not a good business because of low profit margins, long return on investment, and low win rate. As a consumer, I really want to be grateful to these e-commerce companies in China. They made the price of the product transparent and provided me with cheap products and logistics services. However, if I am an investor, I may be in another mood. In February, discount website Vipshop will be listed on the New York Stock Exchange at a price lower than the expected 23.5%. The first day closing price is 5.5 US dollars, which is 15.38% lower than the issue price. So far (March 31), the decline has exceeded 32. %. In 2011, Vipshop will lose $107 million, and revenue will be $227 million.
Solar Billboard Spot Light
1. Solar panel : 4.5W 9W 18W 17% efficiency More than 10 years lifespan
2. LED : White LEDs 24pcs 48pcs 60pcs/More
3. Charging Method : Solar power
4, Charging time :7-8hrs
5.Lighting time: 2-3 days once full charged 5 hrs 100% bright there after 25% Dim till dawn
6.Battery : 18650 li-ion battery 3.7V 4400mAh/8800mah/17600mah
7. Material : Aluminum Alloy+ABS IP level : IP65
9. With Light sensor Working Temperature: -25℃ to 65℃
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Signboard , billboard lighting , and door number plate .
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