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Heat treatment is the key process for the production of high-strength fasteners. For the first time, China introduced the decarburization requirements into the quality requirements of fasteners. At that time, few standard requirements were met. After years of efforts, gas-protection heat treatment furnaces have been widely used. The Chinese government attaches great importance to the quality of fasteners and has adopted a series of effective measures to organize dozens of national product quality inspections. The local technical supervision departments have also organized some local inspections of product quality, and adopted random inspections for unqualified enterprises. The punishment measures have played a positive role in improving the quality awareness of enterprises and improving product quality, and have received good results.
From the results of previous spot checks, the pass rate of spot checks is not high, and the overall quality status is still not satisfactory. The main reasons include: adjustment of industry structure and product structure, increase of new enterprises, increase of high-strength fastener manufacturers; market competition is fierce. Production costs increase, product prices decline, business operations are difficult; equipment is aging, technical strength is weak, technical transformation is not enough; detection methods are backward, inspection is not strict; materials and other supporting industries are restricted, standards and customer requirements are constantly improving. Influencing factors. From the economic point of view, the production of fastener products should be carried out in a reasonable and economical way. Deviation is a normal phenomenon. It is necessary to rely on inspection to control the quality. In production, problems and hidden dangers should be detected through testing, and corresponding measures should be taken to control the production process. .
Commonly used testing equipment in the production of fasteners include material testing machines, hardness testers, physical and chemical analysis equipment, microscopes and thread gauges, and other general purpose and special measuring tools. According to our understanding, some enterprises still do not have the necessary testing equipment, or the testing equipment can not be measured on time, or the side is not checked, resulting in lax internal control and unqualified products flowing into the market. Therefore, competent enterprises should establish a sound quality inspection system, strictly control the quality according to the standards and customer requirements. Enterprises that are not yet capable should establish a fixed relationship with the authoritative quality inspection organization or the enterprise with detection capability. Collaborative relationship, through the use of checks, in the absence of their own testing methods to achieve the purpose of controlling product quality.
Advantages of LED Grow Light for Marijuana
Long lifetime
Recommended useful lifetime of 50, 000 hours for LED lights the equivalent of
burning a light for 18 hours A day, 365 days a year for seven years and seven months.
Energy efficient
Save 70~85% on power than HID lighting, no need extra blowers and Air conditioning systems for cooling.
Better for plant growth
Plants can use nearly all of the light emitted from LED Lights.
Only about 35% of the light generated by metal halide lamps is useful for plant growth.
Low heat output
LED lights produce very little heat.thermalelectric separation technology and modular fans can control the generated heat amount to be a very low extent.
Features
Deep penetration : Good lighting penetration , can penetrate to the deep of the plants
Modular Internal Build: Fully upgradable, easy warranties
Thermal Management: Custom copper core heatsinks quickly dissipates heat for cool operating temperatures
Powerful: 2nd Generation ultra penetration 5W LEDs light deep into the canopy
Versatile: Power cord available in 85~265V and international plugs
Lighter weight: Much lighter than the same products in the marketplace, safer for hanging .
Plants: Suitable for both vegetative phrase and flowering phrase
Item Display
What is Full spectrum led chip ?
It is the newest trend for indoor plants. Advanced LED Grow Lights chip,not provide sigle color ,provide broad spectrum 400nm~840nm,simialr with sun light ,but most is red and blue,it is best for plant grow.This is a revolutionary step for Grow light which have previously been unable to act as the sole light source for the indoor garden.Suitable for all stages of plant growth.
Advtanges:
Upgraded Epistar chips,High Lumen,High penetration.
Plug with listed certificate safe to use.
The Plug you can choose
Ageing Test
Our Quality Control systems
Package
Application: Greenhouse, Hydroponics, Aeroponics, Home Garden, Farm, Vegetable Shed, Botanic Garden, Flower Exhibitions, Horticulture, Hydroponics, Hemp Cultivations , Medical Plants Cultivations, etc.
Warnings:
1.lndoor use only.
2.To avoid being damaged,do not use water or drip irrigation while using.
3.Sunshine lighting time should be 12-18 hours.
4.While irradiating the plants,the height of led grow lamp is not less than 10 inches,
low height will cause the destruction of plants.
5.Highly hang the lamp will weaken the energy and affect the growth cycle of the
plants, so the lamp should not be hung too high.
6.While taking care of the plants, please spray the leaves and branches 2-3 times everyday,
to ensure the the plants do not wrinkle a wither, and have no phenomenon of few fruit, and
hard pericarp.
Our Company
Trade Terms
Payment: T/T, L/C, Paypal, 30% deposits before production, 70% balance to be paid before deliverying(Western Union are welcome)
Sample will be delivered within 7 working days.
Discounts are offered based on order quanlityes.
MOQ:sample order are acceptable
Delivery ways:DHL,UPS,FedEx,TNT, door to door,by sea,by air,etc.
Professional dedicated to Research, Development, Design, Manufacture of Innovative, Intelligent control and high efficiency LED grow lighting for modern agriculture,Marijuana,greenhouse,hydroponics, etc.
Large Capacity Led Grow Light,Led Grow Light For Plant Growing,Led Plant Grow Light,Cob Led Plant Grow Light
Shenzhen Phlizon Technology Co.,Ltd. , https://www.philizon.com