According to experience and practice, the most ideal is to select 2-3 years of age of goldfish, fat and thin healthy fish for retention broodstock. Because of the 2-3 year old fish, the breed characteristics and genetic genes have been relatively stable, the sexual desire is strong, the vitality of the egg and sperm is strong, so the fertilization rate and hatching rate are higher. For goldfish older than 4 years old, reproductive function has begun to decline. In particular, the broodstock with a larger body size has a slower movement and its fertilization rate and hatching rate are significantly reduced. For a goldfish that has just reached the age of one, its reproductive system has been fully developed and has a certain reproductive capacity. However, its breed characteristics have not yet fully developed and manifested, genetic genes are not yet fully stable, and spawning is delayed and the amount of eggs is small. These two fishes are better not to be the major broodstock.

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

Alumimum Casting LED Flood Light Parts,Die Casting Parts for LED Flood Light,Zinc Die Casting LED Flood Light Parts

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