1. The National Natural Science Award was formally established in November 1979. The rewards are scientific research results that are of great significance in clarifying the nature or laws of natural phenomena. The prizes are awarded first, second, third, fourth and four grades, and certificates, medals and prizes are awarded. 2. The National Invention Award was established in November 1963. Revised in December 1978 and April 1984. The reward object is that it has advanced and advanced
2020 hot sale 1200w double chips grow light,with 120pcs Epi double chips led,3pcs fast-speed cooling fans, full body aluminum, good hear dissipation.Full Spectrum Led Grow Lights works well for indoor plant growth. Double switch available.
OEM Service:
Customzied spectrum 500pcs;
Customized package box 200pcs;
Customized logo 150pcs.
Application:
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