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PROFESSIONAL AUTO PARTS SUPPLIER

Changzhou Hongsheng Machinery Fitting Factory
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Wheel Nuts

21 hex white 6 grade wheel nut

Type:Wheel Bolt & Nut

Size:46mm long

Car Make:various car

Place of Origin:Jiangsu, China

Brand Name:hongsheng

Model Number:13502

OE NO.:to be advised

Material:carbon / alloy steel

Finish:chrome,zinc,blacking,dacromet,color electrophoretic

Thread size:M12*1.25,M12*1.50,M14*1.50,1/2"-20

hex:21mm

Grade:6/8/10

Warranty:1 year

Package:double blister ,cardboard box, head card, plastic box

Certificates:TUV,BV,TS16949,ISO9001

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Product Description


L=46mm Cone Seat Chromed 13/16" Hex Car Bulge Nut 13502

Item No.

13502

Brand

HONISHEN

Length

46mm

Hex

21mm

Color

Red, blue, green, black, purple, rainbow(neo), gold, silver,matt black,matt silver

Finish

Chrome,black chrome,color electrophoretic,color titanium,matt chrome, etc.

Grade

6 or 8 or 10

Material

Carbon steel or alloy steel

Thread size

M12x1.5, M12x1.25, 1/2"-20, 7/16"-20,M14x1.5,M14x2.0 and so on

Packing

OPP Bag,Neutral Box,Color Box,Head Card,Plastic Box or as request

Certificate

ISO9001, TS16949, BV, SGS, TUV

Warranty

1 year

 

 

 

Video of acorn lug nuts

 

 

Good anti-rust performance come from superior electroplating process

Thickness of nickel determines the anti-rust performance, and our thickness of nickel≥28μm, thickness of chrome≥3μm.The finished coating products must do NSS testing every lot every day, please refer the following picture.  We promise all black chrome over 200 hours neutral salt spray(NSS) testing, all chrome products over 72 hours NSS testing, all matt chrome products over 200 hours NSS testing,even we can customize coating as your request,  so that keep the long term anti-rust performance, make you satisfy. You could check the comparison between our HONISHEN and Other factory.

This is SGS neutral salt and spray test of our products. It doesn’t rust after 120 hours

 

 

SGS report

https://rirorwxhqipmlo5m.ldycdn.com/salt+and+spray+test+result+from+SGS-aidqoBpmKoqRliSloprkollk.pdf

 

 

Different packing way 


We have several kinds of package. The most popular one is blister,20 pcs nuts with one key. Another is blister with box. If you want sell it in Amazon, you could also choose color box, when you open it, there is sponge to protect products. You could print your company name or logo on box. We also have neutral box, you could choose white, black or brown. 

 

 


Quality Control


During the production process. each product receive strict quality check, then we can send them to our customers. Quality Control includes 4 steps: first check – self check – tour check – finial check

We ask worker do 100% self check. 

When order is big, we checked it by automatic thread inspection machine, which is purchased from Taiwan, we could choose full automatic thread check in order to save cost, but the nuts in the vibrating disk is have chance to scratch, so we ask worker put the product by hand. Otherwise, if small order,  check products by workers.

After package,each carton will put a QR CODE sticker. When we scan qr code with PDA, we could know material batch,production size, production process, which worker make each process and so on.

 

 

 

company introduction


Welcome to visit our factory -- Changzhou Hongsheng Machine Fittings Factory

Changzhou HongSheng Machinery Fittings Factory also known as  "Changzhou Drinty Auto Parts Co., Ltd" founde in 2000, it is a research, development, design, manufacture, sales in one of the professional auto parts manufacture.The main products are wheel nuts, high -strength bolts, wheel locks , hub centric rings , wheel spacers and socket wrench.The company has a skilled team; equipped with many advanced production equipments, such as digital multi-function machines, precision CNC machine tools, automatic electroplating production line

 

We also imported a variety of testing facilities, established the quality inspection center.In order to ensure high quality, we need to use these equipments to test our products, hardness tester, Pulling strength tester, torque meter, and plating thickness tester, salt spray testing machine.

 

We get ISO / TS16949 certificate, products are proved by TUV, BV and SGS.  we also have 10 utility model patents and 4 design patents,  provide a strong guarantee, high quality and good service.

 

 

 

 

FAQ


Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. What is your MOQ?
A: For pc, 5000pcs each thread size

  For 4+1 set, 1000 sets each thread size

  For 16+1 set, 320 sets each thread size

  For 20+1 set, 250 sets each thread size

 

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

 

OEM/ODM

Acceptable

Material

Carbon steel, alloy steel

Surface Treatment

Chrome,Black Chrome,Blacking,Color Electroporetic,Titanium or as request

Grade

6Grade,8Grade

Cone seat

60°

Warranty

1 year

Car Make

Toyota,Nissan,BMW,AUDI,Benz,HONDA,HYUNDAI,MAZDA,CITROEN,DACIA,LANCIA

Hex

3/4" or 2/3" or 13/16"

Thread size 

M12*1.25,M12*1.5,M12.1.75,M14*1.25,M14*1.5,M14*2.0, and etc.

Warranty

1 year

Packaging

OPP Bag,Neutral Box,Color Box,Head Card,Plastic Box or as request

 

 why choose us

1, we purchase 80% steel from Shanghai baogang ------ one of China's most famous company

2, We are the first and unique one in China, own autometic electroplating production line

3,Our plating process: four layers of nickle and one layer of chrome,and   the thinckness of nickle  more than and equal to 30 μm thinckness of chrome equal to 2μm

 4,Many kinds of thread size:M8*1.25, M10*1.25, M10*1.50, M12*1.25, M12*1.50, M14*1.25, M14*1.50, M14*2.0, 3/8"-24,7/16"-20, 1/2"-20, 9/16"-18, etc.

 5,Many kinds of surface treatment: Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, Titanium,color vacuum coating,etc

 6,Availabe in different colors. color code like below list

 7,100% test

 

 

FAQ

1.How to get a sample?

Usually our samples are free,3-7 days can be received,some need to customize  generally for a month

2.How to pay?

    30% in advance,balance before shippment by T/T

3.When could you get your products?

   Usually in 30 days, if it is your customized product,maybe 30-50 days.

4.What about package?

  double blister (clamshell) , cardboard box, head card, plastic box, foam box , brown paper or as your request    all wheel locks can be packed in 4+1, 4+2, 5+1, 16+1, 20+1.........                    

5.What about 4+1 or 4+2?

   4+1: 4 wheel locks and 1 key     4+2: 4 wheel locks and 2 keys

6.Do you have certificates?

    ISO 9001, TS16949,TUV,SGS,BV

7.Do your products have a warranty?

    Yes ,we have one year warranty

8.Factory or trading company?

    Factory

 

21 hex white 6 grade wheel nut

1) salt spray test: more than 72 hours

2) plating: 4 layers nickle+1 layer chrome,our thickness of nickle ≥28μm

3) warranty: 1 year

4) testing: 100% from product to packing

5) finish:  chrome,zinc,blacking,dacromet,color electrophoretic and mucn more

6) grade: 6/8/10

7) black chrome, we also can do

8)Quality Control:

(1)Production manager arrange the production task. Inspector control the quality. 

 The workers get the “daily production and quality record” and products drawing from workshop manager.   Then get the products from warehouse keeper. 

(2) After getting the products, the worker look over the drawing, and make first product then give this  product to inspector. When inspector confirm the product is qualified, he will give “certificate of first product  inspection” to worker

(3)Then worker make volume production. The worker will inspect and check the products every hour, and do the records timely, finish the production task with good quality. The inspector will also check the products every hour

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