|Thread size:|| |
1.378 inch (35mm )
Red, blue, green, black, purple, rainbow(neo), gold, silver,matt black,matt silver
Zinc, chrome, black chrome,color electrophoretic,color titanium,matt chrome, etc.
6 or 8 or 10
Carbon steel or alloy steel
M12x1.5, M12x1.25, 1/2"-20, 7/16"-20,M14x1.5,M14x2.0 and so on
OPP Bag,Neutral Box,Color Box,Head Card, Blister or as request
ISO9001, TS16949, BV, SGS, TUV
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.
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
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 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.
<img src="//ijrorwxhqipmlo5m.ldycdn.com/cloud/qpBpmKoqRliSkommkplnl/tupian7.png" title="图片7" alt="Certificate for 2/3" Hex ATV Lug Nuts"/>
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 pcs per set, 1250 sets each thread size
For 20 pcs per 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.