Black Slotted Flat Allen Head Ball Hex Socket Cap Step Screw

Black Slotted flat allen head ball hex socket cap step screw

Q1:Are you a manufacture or trading company?

A:We are specialized in manufacturing fasteners and have experience for more than 11 years. We are manufacturer for bolts, studs, rivets, pins, stamping parts, we can provide a wide range of customized non-standard fasteners. Our factory located in Dongguan City, Guangdong Province, China. Near Shenzhen or Guangzhou.

 

Q2:How about your price?

A1 : We are Non-standard screw fastener factory which customized production directly . We eliminate the cost of intermediates by working with the raw materials manufacturer and subsequent process processing factory ,to achieve the best quality and reasonable factory unit price .

 

Q3:What kind of material you used for producing the bolt?

A:We using carbon steels(low and medium carbon, alloy steels),stainless steel and brass.

 

Q4:Do you support customized products?

A:Yes,according your drawing, we provide customized products.

 

Q5:Do you produce standard or non standard bolt?

A:We make customized bolts and stud and we have regular production for ANSI and DIN standard bolts.

 

Q6:Can we print out own logo?

A:Yes, we can make it according to your request.

 

Q7:Can you provide samples?

A:For our regular products, we offer free samples. For customized bolts, tooling and proofing charges need. All free samples not including its courier charge.

 

Q8:How to ensure that every process's quality?

A: .We implement strict ISO quality control, and have 8 steps checking in production .We have our in-house QC daily and hire third party for randomly inspection.

 

Q9:What is the lead time of the product?

A:Generally 30-50 days after the deposit.

 

Q10:How about the payment term?

A:T/T, by cash, western union, or L/C.

 

Q11:Do you have after service?

A:Certainle, you can contact us at any time.


 

Black Slotted flat allen head ball hex socket cap step screw

Q1:Are you a manufacture or trading company?

A:We are specialized in manufacturing fasteners and have experience for more than 11 years. We are manufacturer for bolts, studs, rivets, pins, stamping parts, we can provide a wide range of customized non-standard fasteners. Our factory located in Dongguan City, Guangdong Province, China. Near Shenzhen or Guangzhou.

 

Q2:How about your price?

A1 : We are Non-standard screw fastener factory which customized production directly . We eliminate the cost of intermediates by working with the raw materials manufacturer and subsequent process processing factory ,to achieve the best quality and reasonable factory unit price .

 

Q3:What kind of material you used for producing the bolt?

A:We using carbon steels(low and medium carbon, alloy steels),stainless steel and brass.

 

Q4:Do you support customized products?

A:Yes,according your drawing, we provide customized products.

 

Q5:Do you produce standard or non standard bolt?

A:We make customized bolts and stud and we have regular production for ANSI and DIN standard bolts.

 

Q6:Can we print out own logo?

A:Yes, we can make it according to your request.

 

Q7:Can you provide samples?

A:For our regular products, we offer free samples. For customized bolts, tooling and proofing charges need. All free samples not including its courier charge.

 

Q8:How to ensure that every process's quality?

A: .We implement strict ISO quality control, and have 8 steps checking in production .We have our in-house QC daily and hire third party for randomly inspection.

 

Q9:What is the lead time of the product?

A:Generally 30-50 days after the deposit.

 

Q10:How about the payment term?

A:T/T, by cash, western union, or L/C.

 

Q11:Do you have after service?

A:Certainle, you can contact us at any time.


 

Choline Chloride CAS No.67-48-1

Product description
Product name: choline chloride
Alias: Chlorinated Cholesterol; 2-hydroxyethyl trimethylammonium chloride; augmenter
English name: Choline Chloride, alias: 2-hydroxy-yethyl dimethyl ammonium chloride; 2-hydroxy-N, N, N-trimethylmethylethanaminium Chloride; 2-hydroxy-N, N, N-trimethylethanaminium chloride hydrochloride
Cas No: 67-48-1
Structure: HOCH2CH2N (CH3)3Cl
Molecular Formula: C5H14ClNO
Molecular weight: 139.63 content (%) : 98.5%-100.5%
PERFORMANCE STANDARDS: Enterprise Standards

Physical Properties: White crystalline powder, with strong hygroscopicity, slightly fishy.

Product application: Choline is a form of vitamin B. Choline can promote the liver, kidney fat metabolism, Choline is the basis of the body's synthesis of Acetylcholine, thus affecting the transmission of nerve signals. Choline is also one of the methyl sources needed for methionine synthesis in Vivo. Natural Choline is found in many foods, but not in concentrations sufficient to meet the rapid growth requirements of the modern feed industry. Therefore, synthetic choline should be added to feed to meet its needs. Lack of choline can lead to fatty liver, slow growth, egg production rate decreased, increased mortality and other phenomena. Choline chloride is also a kind of plant photosynthesis promoter, to increase the yield has obvious effect. Spraying at booting stage of wheat and rice can promote spikelet differentiation and multiple-bearing grains. Spraying at filling stage can accelerate grain filling speed, plump grains and increase 1000-grain weight by 2-5 grams. It can also be used to increase the yield of corn, sugar cane, sweet potato, potato, radish, onion, cotton, tobacco, vegetable, grape, mango, etc. In the early stage of swelling, the root tubers and other underground crops were treated with 60% water 10 ~ 20 ML (6 ~ 12 g) per mu, diluted with 30 l water (1500 ~ 3000 times) and sprayed with 2-l-3 times Ornamental plants such as Rhododendron, Poinsettia, Geranium, hibiscus regulate growth; wheat, barley, oat lodging resistance.

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Jinan Forever Chemical Co., Ltd. , https://www.jinanforever.com