Custom Sm2Co17 & SmCo5 Magnets Manufacturer China Rare Earth Magnet Limited

Inquire Samarium Cobalt Permanent Magnet :
Please advice about possibility to manufacture magnets, as well as rates and delivery cost. All rings must be magnetized. (Must repel from each other)
Material: SmCo
Grade: SmCo20
Size: Ring magnet, D34xd18x5mm
Plating: None
Magnetization: Magnetized
Magnetization direction: the left side of S, the right side of N
Please advice, whether the magnets can be shipped with name of an individual in Kiev, not a company.

Inquire SmCo28 Magnet Manufacturer China Rare Earth Magnet Limited:
Please quote the following dimensions of magnets:
Material: SmCo28
--Size: 2.2x1.2x0.7mm roll angle
Coating: Ni
Magnetization: magnetized
Magnetization direction: Magnetized through length 2.2mm
Quantity: 500pcs
--Size: 2.2x1.2x0.8mm roll angle
Coating: Ni
Magnetization: magnetized
Magnetization direction: magnetized through length along 2.2mm
Quantity: 500pcs

Inquire SmCo20 Ring Permanent Magnets:
Please advice about possibility to manufacture these magnets.
Material: SmCo
Grade: SmCo20
Size: Ring magnet, D60xd38x20mm
Plating: None
Magnetization: Magnetized
Magnetization direction: The inner diameter N, outer diameter S
Quantity/Price: 40pcs/Ex-works Shenzhen Please quote your latest competitive price ASAP.

Inquire Sm2Co17 Magnets & SmCo5 Magnets:
Our company used to adopted N35 neodymium magnet and use it at environment of 135 degree centigrade 0.22MPa. We test it for 400 hours and fund that the magnet is pulverized and no magnetic property. Now, we are thinking using SmCo magnets . I’d like to know whether SmCo5 permanent magnets more suit our requirement or Sm2Co17 magnet considering to lower cost?
Require Remanence: around10.5KGs
HCB: about 10.5KOe
Hcj: about 30KOe
Maximum magnetic energy product: around 30MGOe
Temp resistance about 250°
Quantity for testing phase: 1000-3000pcs
Quantity for mass production: 5000-1500pcs

Inquire Sm2Co17 Magnet Manufacturer China Rare Earth Magnet Limited:
I would like to get a quotation for 3 dimensions of magnets.
Coating: No
Grade: Sm2Co17 Permanent Magnet
Dimensions/Quantity: 20x10x10mm/20pcs
                                        20x10x12mm/50pcs
                                        20x10x15mm/20pcs
Magnetization Direction: Magnetized through 10mm