Chengdu BeiJi Precision Machinery Co., Ltd.
Customers first. Quality makes company thriving. Benefit sharing. Market first.
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Tolerance of tolerance
There is not a given set of tolerances that fits all processes and materials. In every case, the final tolerances on your part will depend on a number of factors, including but not limited to:
●Part size
●Design geometry
●The number, type, and size of features
●Material(s)
●Surface finish
●Manufacturing process
All manufacturing and technical specifications need to be clearly specified in the 2D drawings in order to be followed.
Packaging Details
Plastic molds packing methods:
1-Surface coated with anticorrosive paint
2-Wrapped with PE film
3-Fixed and sealed by wooden boxes
FAQ
1: What is your terms of payment?
a).Usually,we accept T/T ,Pay Pal, West Union.For regular orders,we prefer 30% in advance,70% against the of B/L.For long term business relations, we have more advantage terms for payment.
2: What is your terms of delivery?
a).We accept FOB,CIF,etc. You can choose the one which is the most convenient or cost effective for you.
3: What is the lead time?
a).It usually takes 15 to 20 days after sample confirmation and receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
4: How about the transportation?
a): You can choose any mode of transportation you want, sea delivery, air delivery or door to door express.