"Strange" Black Corn

Black corn varieties come in different types, each with unique characteristics and uses. First is the Chinese black corn, also known as "Purple Jade" or "Black Pearl." It grows to a height of 110–120 cm, with an ear height of 60–65 cm. The plant has 12–15 main stem leaves and produces 12–15 tassels. It takes about 130 days from spring sowing to maturity, and the tender corn can be harvested after 113 days. The ears are conical, with black kernels, thin skin, and measure 13–15 cm in length and 3.3–3.5 cm in thickness. They have 12–16 rows, no baldness, and weigh around 180 grams. With a 98% double ear rate, this variety is compact and suitable for planting at 4,500–5,000 plants per mu. It's ideal for fresh consumption and various black corn-based food products. Next is the Italian black corn, also called "Black Goddess." This variety reaches 150–160 cm in height, with an ear height of 60–70 cm. It has 12–15 main stem leaves and 15–17 tassel branches. It matures in 143 days and is ready for harvest after 115 days. The ears are conical, black, and have thin skins, measuring 13–15 cm in length and 3.5 cm in thickness. Each ear has 12–16 rows, and the grain weight is approximately 190 grams. With a 100% double ear rate, it’s compact and recommended for planting at 4,545–5,000 plants per acre. It’s commonly used for fresh corn and processed black corn foods. Then there’s "Black Sweet 16," also known as "Black Rose." This sweet-type variety stands 160–170 cm tall, with an ear height of 50–60 cm. It has 15 main stem leaves and 12–15 tassel branches. It matures in 110 days and is ready for harvest after 90 days. The ears are drum-shaped, with 14–16 rows, 16–18 cm in length, and 4.0–4.3 cm thick. It has a 40% double ear rate and is best planted at 3,500–4,000 plants per mu. It's suitable for raw consumption and processing. Another variety is "Taihei No. 1," also called "Black One." This hard black corn variety grows up to 200–220 cm tall, with an ear height of 95–100 cm. It has 11–13 main stem leaves and 25–30 tassel branches. It matures in 105 days and is ideal for processing. The ears are drum-shaped, 24–26 cm long, 3.5–4.0 cm thick, with 10–12 rows. Each 1,000 grains weigh 255 grams, and the double ear rate is 10%. It's best planted at 3,500–4,000 plants per mu and used for various black corn food products. "Taihei No. 2," also known as "Black Peony," is another hard black corn variety. It reaches 220–230 cm in height, with an ear height of 100–105 cm. It has 13 main stem leaves and 20 tassel branches. It matures in 110 days, with drum-shaped ears that are 22–24 cm long and 4–4.5 cm thick. It has 14–16 rows, 1,000 grains weighing 320 grams, and a 15% double ear rate. It's recommended for planting at 3,500–4,000 plants per mu and used for processing black corn foods. Lastly, "Taihe No. 3," also called "Black Girl," is a tan-type black corn with thin skin and black kernels. It grows to 160–170 cm tall, with an ear height of 65–70 cm. It has 18 main stem leaves and 25 tassels. It takes 130 days to mature, and tender corn can be harvested after 110 days. The ears are conical, 15–18 cm long, and 4.0 cm thick, with 210 grams of grain per ear. It has no baldness and a 100% double ear rate. It's suitable for fresh use, frozen corn, and various black corn food products, with a recommended planting density of 4,000–4,500 plants per acre.

LED Flood Light

The classification mainly includes the aluminum or zinc alloy die casting Machinery Parts using in LED Flood Light area.
In the die casting process,higher specific pressure is required,so that higher filling speed can be obtained.which is beneficial for alloy to overcome mold filling resistance.and effectively fill each part of the cavity.The Casting General Tolerance is Grade GB-CT4.
Process Technology: High pressure die casting,Shot Blasting,NC Machining,Spray Coating
Product Dimensions: Customized
Casting General Tolerance: Grade GB-CT4
Flow Processes: Die casting,Degating,Polishing and Deburring to remove the burrs,Polishing to remove the parting line,flash,CNC Turning, Cleaning, Packaging, Storaging, Shipping
Control Measure: Incoming Material Test, First Article inspection,Routing inspection,Final item inspection, and Outgoing quality control
Inspection Equipment: CMM, Caliper,Plug Gage,Screw Gauge
Application: Lighting Parts
Certificate: IATF16949:2016,ISO14001:2015,ISO45001:2018
Lead Time: 30-35 days
Trade Term: FOB Ningbo

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