18649927796
當前位置:> 供求商機> Brosa稱重傳感器1010719 Typ 0201 0...20 t
Brosa稱重傳感器是德國BROSA公司生產的高品質產品,該公司在力傳感器和壓力傳感器測量領域擁有六十多年的豐富歷史。以下是關于Brosa稱重傳感器的詳細簡介:
公司名稱:BROSA(德國力傳感器和壓力傳感器制造商)
總部位置:德國泰特南的康斯坦茨湖附近
歷史沿革:BROSA起初主要為大型區域企業生產壓力和加速度傳感器。隨著創始人之子BerndBrosa博士在1974年收購瑞士Rüithi的電子公司,業務領域得以擴大。2004年,BROSA進一步收購了兩家擁有三十二名員工的家族企業,繼續鞏固其在行業內的地位。
高精度與穩定性:
即使在高達8000 kN的測量范圍內,Brosa稱重傳感器也能實現高穩定性的精確測量。這得益于其成熟的應變儀技術和放大器技術。
產品具有 高的過載能力,即使在最重的負載下,過載能力也高達測量范圍的三倍。
耐用性:
傳感器產品由優質細晶粒鋼制成,結構堅固,能夠承受惡劣的工作環境。
產品無需焊接,采用一個工件制成,增強了整體的耐用性和可靠性。
多種接口與認證:
提供4-20毫安(單通道/冗余式)、CANopen(安全型)、以及PROFINET(PROFI安全型)等多種接口,便于接駁不同的(安全)系統。
所有產品均符合DIN EN ISO 13849標準,并通過ATEX認證,部分產品性能可以達到(PL)e級,安全整合水平(SIL)3級,部分還通過了IECEx認證。
技術規格:
例如,BROSA 0101型壓縮稱重傳感器的測量范圍可達10 kN至10,000 kN,精度≤0.5% FS,最大載荷≥150%(可選300%),斷裂載荷≥300%(可選500%)。
工作溫度范圍廣泛,最高可達+160°C,且對高達300 mT的磁場不敏感。
抗干擾與防護:
具有高抗干擾性,符合ISO 11452、DIN EN 61000-4、ISO 7637等標準。
防護等級高,如IP67(可選IP69K),符合DIN EN 60529標準,能在各種惡劣環境中使用。
Brosa稱重傳感器廣泛應用于多個領域,包括但不限于:
工程機械:如挖掘機、橋式/門式起重機、集裝箱起重機、架臂式起重機等,用于力矩限制器、過載保護、負載計數器和負載分布監控等。
工業制造:在造紙、紡織、化工等行業的機械系統中,用于精確測量和控制壓力、重量等參數。
港口與物流:港口起重機、叉車等設備中,用于負載力矩限制器和負載監控。
綜上所述,Brosa稱重傳感器以其高精度、高穩定性、耐用性和多樣化的接口與認證,在工業自動化和過程控制領域中發揮著重要作用。
穗鋮(廈門)科技有限公司,致力歐美日韓進口工控產品服務商!
穗鋮優勢品牌:
久茂Jumo溫度變送器 施邁賽Schmersal傳感器
蘇克SUCO壓力傳感器 德國EGE流量傳感器
寶德Burkert閥門 哈恩庫博HAHN-KOLB工具
雄克Schunk夾具 SMW-Autoblok夾具
吳QIUQIU 4-8-1-8-3-4-0-0-9
其他歐美進口工業品牌,疑難備品備件國內優勢供應,歡迎咨詢確認!!!
百分100原裝供應Brosa稱重傳感器1010719 Typ 0201 0...20 t 百分100原裝供應Brosa稱重傳感器1010719 Typ 0201 0...20 t
I/115-1024-1230-BZ-Z-CW-R-02 |
3R-SSP10581 |
MBS CTB 41.35 80/5A 1.25VA |
FKVH 80 QUAD 5280001003 CLAMPING PIECE FOR FLANGE FKVH80 |
5.570943.B |
A-NR.483177 021 ID.NR.298975 |
PVE-19R-2-30-CVP12-047 |
A5S05B154 |
J6A6AAA00B S/N 2629910-72 |
Unimotor FM TT9 075U3B400CACAB075140 |
6GK7542- 5FX00-0XE0 |
UNF kabel DP.1000.301.00 |
1957004157,65-335N.m |
NT100T CDH-10 |
707738(600m) |
CMKXACC0000068XX;more in picture |
CDF-1.0 |
Unidirectional main filter 0315439 |
NG04 WE01-4R100-Z024/0H |
32x5 26SE032V5V002 |
SV-45/30/15-N-S 68519 |
KX046-DN80-PN40 |
Art: TQ12A1A1B13AA0532 /LZ80 SN:756 A1006997 0001 |
NIVOTESTER FTW325-B2B1A |
6SE7193-6AR00-0AA0 |
D-068A-05 ?STD-007547 0.5 |
Locking valve details in drawing no 01-204864-00-00 |
PRESSURE SENSOR NASON SM-2C-60F/HH |
886670-1 |
Measuring tip 75mm, ruby ball ?3mm (BLUM) / art.:143419 |
907364 |
w9 855541 |
USVI-060024FR |
FLEX-HD2K-IKK + HD2KO1-025GM060E |
ATV71HD15N4Z 15KW |
AF56 №48185 |
ITD21H001024TNIS21SG8F14 |
DBZF-40121-010 |
RS PRO Pressure Switch 518-4434 |
3HNA021676-001 |
984M.533D04b;0-250Pa/0-500Pa more in picture 5 |
FLEXIM F601 |
IAS-10-A14-A-K-PTFE-STEX ATEX inductive sensor |
106351119 |
91901785 |
24-2708-0120 |
BUSHING 5/8" No. 8231-10 - 70pcs |
API602 ,DN25, CLASS 800 |
901250/32-1043-1-1800-03-500/000 |
35051067 |
13900670 |
3MXT 1-1/2 square drive, 480-3,230Ft.Lbs |
K-MCS10-050-6C-FX-FY-FZ-MX-MY-MZ-S |
KF DTX (183140 00100 |
AM12-M8 |
535451100 |
pcd2. A250 |
XPEM110 |
000961808 |
F8G07 ? esterno 64mm and Stainless steel clamp |
221118 |
TFP-49/201/04 CB60020128 |
NUT M50 BRASS |
Bifold/ASJE06-P1-32-NU-00 |
UNITRODE PLUS pH 120 560376 |
seal kit for HD6020 PKP 50/28-160-A+B |
00233611 |
MKFTF7 |
G761-3012B H10JOFM4UPY |
DW-AS-703-M08-001-BAS |
248801 |
CPY-C3-AAI141 |
192680.00 |
CH108.D-2443(01E |
Part N0 040717G. Code 61 |
ADZ-SML-10.0- 25bar- M20x1,5-4...20mA |
SLF3 ;Air Flow Sensor |
05353503023503A 985-8784 |
4V430C-15 |
SST-PFB-CLX-RLL |
652-008-008 |
SAOB 60*30 NBR-60 G1/4-IG |
083637 YB |
Radio Energie Flange Mounted DC Tachogenerator REO444R1B0,2CA(11mm) 200v/1000rpm 11mm ×.30mm Shaft CA Brushes Code 8384 |
PL240DG |
DDA80A2 F_AS Nr.06100753 |
1 048 0466 |
EE620552 |
930.87 222511 |
9121-DKF-T |
902931/10-8-10-25/000, TN:00543005 |
HEFIE2 132M/4T;NR;8399030 |
12461 |
42241,KEL24|10,147x58 mm |
PSQ102MA-AMB-GM;DN80 |
MR2800IP1N1N1N1N0500/58152 |
689697-07 |
V2.1217-08 |
GRM40,RP 1-1/2" |
537L308 |
SO-41121-18-1/2 |
Typ EM-50, TN00476818 1163204 |
PatHP-ed-230/17 |
VN1610 CAN Network Interface |
D3544-S1 |
KSVC-103-00441-U00 |
Z812/G1/4-G1/4 |
Z-POS-pss5k |
K 60 UZ T12 A24.9 L4=45+2.2 |
IS1-60x90 105562 |
MUFFLE DRUM RETORT GR.2-NR.K000578 |
5SJ1132-7CC-32A |
5 HKPV+Fine adjustment PFE |
830.2188.1 |
ATV71HC28N4 280KW |
112M/8XT Art.Nr:3911082 |
MID 08 |
SI-PROFINETV2 |
K-U9C-0200-01M5-VA1-S |
FP-2K;150mm |
HD6120-PKP-63/36-200+A+B |
KFD2-UT2-2 |
MSW 40x28 |
023A-90.0.00 SN:023A00A2017529 XB05A |
GSW12/0 300/5 Ins Level 12/32/75KV (IS1-IS2 CI 0.5FS5 2S1-2S2 CI10P10) |
D420-RO-A-2-000000-1 |
1.40.302 |
GM 200 02.107.0328 |
699.917026010 |
EDS1691-N-250-000 |
23S31-0300-11111-55(10) |
air filer for P630SG |
KG100 T103/D-A053 |
3842527866 |
QBE2102-P16 |
PVP7SX |
SC-2000-U-D |
198255 |
NFR52 |
SecuBox Mini blau Nr. 55 680 030 |
1800-8MGT3-30 |
PH31.4032-ZYL |
902050/10/386-1001-2-5.2-50-102-03-4500-317 |
50200015 |
entil plate 184GGD |
LCX28H-1280.V/2/CN-21.2RS.AXS |
2670 |
1428672 |
TS-4-160-N-B 1-16MPa 250VAC |
10/017.000.2 |
COUPLER PTO(D331)-POST |
C12209W21ATXEX IP65 100℃ DA-0124X AA-0211X |
BC-DSHB-016 BC-DSPB-016 |
HART TERMINAL BOARD MODULE F1-PFH-NS0137-R |
902815/20-370-1013-2-8-100-999-24/330 |
42.0402.0081 φ7.0×1.5 |
1188958 |
25 AT5 660 MM |
77340148 AUN 60-104 |
BZK250.50-32.03.201.25 |
EVPCF/NC DN50 |
8526-6002-N000S000 |
HSK-A100,ID.-NR.462324;HSK-A100/B125 (A.1168.6282) |
404366/000 TN:43008 F-Nr.0277829301020190005 |
Porto bis 30 kg |
KS-E-E-Z-B04C-M-V-5482130X000X00 CODE: FO54476 |
V 63.1 BR3 A42 T12 5°-135° |
42.0100.1119 |
Combi-rollers FSG-U2-525-WD |
Gear 22/K-1-040306(2SSMU560 Nr:040306) |
A-87.110.200 |
IMPELLER N2984 10343-0510343-05IMPELLER 168MM +00-120A PULLER FOR IMPELLERS |
3978822/3978824 |
GEL260-V-01000B713 |
ZCKD15 |
ROTEX 24 ST 92T(1-DIA18H7/1-DIA28H7) |
NSX400S |
FZ2400R17HE4P-B9 27/20 1739 |
HOG 10 DN 1024I |
ZG 86583 |
SU4-2 RS422 |
MK6E |
2.5"OD TU98 224-613.13 |
JPG125 |
506664 |
1FK7101-2AF71-1CH1 |
256A4.2 GA 6345-500D 20965309 |
flowmeter FA 60 PN 10 Rp 2; 10-100m3/h GRA60000051 |
4.054 MIT AP 0 |
18.1202 |
GPD-4 45366 |
print head 142319812 13PL KM1024IMHE-D |
FMP0381BAG1P01 |
M32378 |
1.jpg |
Meter-ZRD-450bar-50-h02 |
TAT0611K0X05 1000/5AHZ |
VEGAPULS 64PS64 ACTTCAHXANAXM |
1-KAB152.1.5 |
Calibration UV-Micro Puck |
typ:ZFP 145(12);518008.0000 more in picture 26 |
901.10 111X4 SN:1468556 |
NT61-MS-M3/280-2K |
TR-932D |
O-RING Article:739,1 for DLC-600.BAAA,80212 |
Interroll RL 362 |
Nr.04373-12040 |
FMP30+FGAB1.3 |
MSK320-4-A-E1-8-LD-O-0.1/5 |
DG4V-3-6C-M-U-H7-60 |
17-195672.010 |
603026/0270-1-043-30-0-00-20-13-46-200-15-6/000 |
VIB CA-M12-30M |
A11343-02 |
LB4F-63 |
Typ:1317;NW 7;4-109654;more in picture |
C22ACBVRREF |
NT 63-K4-MS-M3/520-WHG;100121543 100648 001 more in picture 5 |
LG 11711 |
Coil:042N0824 Type:AC024D 24VDC 10W |
5SY6 3637 CC |
2250-S-C |
ROBA-DS-160/953.261 |
11032560 |
518065 |
GMG-L298648/010/000/001;40Mpa |
750-1504 |
DPZO-AEB-NP-473-L5 |
NH000-100A aM |
14313-CID02 |
201021/10-12-04-18-120/84 |
823678 |
ironman GR-CMQ-813-5-R-56 |
MLB-S7 UM50;SN: IK 6803-01-08;more in picture |
TR600-T224360 |
TW17H E50-095V |
WG056B4 |
DCZ 2/24;ART NO:07000407 |
PUN-H-8X1.25-SI 558280 |
30x42x7mm A30x42x7 2BH1500-7AH06-096 0000531326000 |
6SE7021-8ES87-1FE0 |
CAR-3106A-36-3S-PG36 |
717021 Adapterring,Sartorius Nr. 69BC0001 |
04.7195.009 |
FILTER | FRIEDRICHS | DF 4.225-B20.060.L1-P-5.02-2,0-F2.2,0-Z | |
7ML1115-OEA30 |
J00040A0901 |
37.5*2.65 E-296 |
SF 305 DN25 PN10;PVC-U/FPM |
50112939 |
ECONOM1/757006901 |
FS10-U1MIN02WM1E12T0 |
28431-005 |
101167071,Z4K 236-11Z-M20-1297 |
Tewameter® TM Nano |
1122770000 |
expansion joint 035441500 |
ID:301204 more in p5 |
LFL3-CK-U-CSM3 Line length 3 meters |
SN.:1887536 |
SN:14012020 PN:7109008 |
UNN-56005-016 |
IFX-S08P V07.0S4.1 |
motor for (360000001_L=630_PB=240) |
Modulo XD 416463365;Qn KVar:30;Un V:450,fn HZ:50;IN A:38; Cn=3×157 uf ;-5+10%;more in picture |
Guiding roller 160*42mm |
REVO RS3040-40SZ0F0021;35052-103172-003 |
812B.AC |
E192-2S.12.91 |
0.602206.T,ELECTRONIC SIREN SE1241MS5110A 50403 "SIRENA" |
kgt_20_x_2_fgr_rh_2_n_144_g9_r_e_m |
0257263/00; ES-KNKL 4/200 HS |
RLK 350-8x18 |
Measuring wheel 201745 GreCon |
8-101-213-931 |
22006716 |
(art.no SS007415)17m |
440G-T27251 (TLS-GD2) |
J01020A0107 |
A1030099 |
Control board UES60S-5A |
22S025 |
LS5---LS4 Adapter Cable; CAB 39003-262 |
Tip Weidmuller H0,14/12 GR SV 9028240000 |
CRD66-4096R 4096C2Z01 10~30VDC 2048PPR |
TP20 |
162967 GRLA-1/4-QS6-RS-B |
86267807 |
210318 Leitungsdose 3-pol.+PE grau |
6085300W |
10108 |
1SDA074151R1 |
Proto |
203021 12 |
30.05.036 |
ATS01N285Q |
K0338.2410 |
6.453.01-2331 |
High-speed pump accessories LMV311-75-141S2SS mechanical seal 51D+60C |
27695 |
825T-EL2A00-M14-S |
6SL3430-6TE21-6AA1 |
FH 5K |
TS55 / 1000 E RW |
6FX5002-2DC10-1AH0 10M(20M) 10/13 |
RT6 24DC Jacob |
BEARING, VALULINE FLANGE BLOCK, 2 HOLE (1.000 ID), BROWNING Cat. No. VF2S-116M |
125337 |
4086-1-16 |
W1430252050-SP1018 |
VFX 2.0 NGD 48-026-54-CEB 11,0 кВт 380В IP54_Lift; with interface board |
picture1 |
LXM62DD15D21000 |
GN 706.2-22-B8-ST |
Programmable Logic Controller Type: Vms-M-PLC-02-11-02 |
V041N 47177 |
SV-1214H |
54567000 |
LC1N95F5N |
33156 |
ENA58IL-S10CA5-1213B17-ABP |
CP7931-1103-C2 |
Typ FL1026 |
4.047.427 |
1170081039 |
P92,NO:9071.1091, 0-10Pa ,4-20mA |
GHU920-1024-002;15-30V |
ORSTA TGL 10969 A6-16-0,1 16MPa |
GM120D40N3 SN201411050021(400V 0.09KW 1600RPM)+MS5624 |
LBV12PO460-10SV250V |
733.14 NG 100 1/2 NPT |
RSP35-08033O6TT-STTY9HHP3S |
ESB-S Art.Nr.717224 |
86K004 |
FWE200DH |
402090/000-453-405-659-20-15-010-000 |
T99-AS3503/SS-2000kg |
2455R L120C 82 715 |
High Voltage Pulse Generator; PG01-2000 |
6716.000.0083 |
109834 |
7011935 |
SCHLOSS 552894-K10 |
00.14575.200004 20MA |
8661-4100-V0030 |
20.1053/0;Clamping profile 45x32 600mm length |
DA150B1 |
Motor+water pump for Model# G2012-C;Serial#44G0573 more in p2 |
T2AG-STU-64 |
706030/15-888,688-00-22/020,259 |
CE8L18 H |
HA-800A3C-200 |
AWA-IV 4kV |
0598440002ISO2007 |
Pressure sensor; 120-30t |
300101 KS03TNC |
MDL32510 TRANSCEIVER PLATE RTX-125E |
Ball-valve Model: ZE311061/M -DN10, PN64 - Full bore --DIN 11850-2 |
4081354 (10033927) |
KT-65 NPT 1/2 Bronze |
DR63M6/BR/HF (0,12 KBT,900 06) |
R412007700 |
T-CON |
L?sning Guide pin ?69 5088-01-1103 |
100-D95ZJ11L |
0301295KAS-19B-K-90-C |
P30 LKP030450A00 |
type:ZS132130-MC+250 Nr:0911009465-73354 015 more in picture 7-2 |
42,0405,1476 |
AMFR-23 TN458769 |
52429 NIS Level Switch 4 |
COV58S-0004 |
GLK200/GLG200 |
CLM 200-300-37,0 7420663 |
3SK1121-1AB40 |
bg 832PA black |
RQ4P1FP16-Q,304,DN25 |
7000-88051-6310200 |
reducer HPG060;i=6:1;045134;for Panasonic AC SERVO MOTOR;more in picture |
901.21 121L4 Einstellwerte: -800±80 / -750±80 mbar - schwarz - |
81293981 |
Typ:GR42x40 SNR:8842702004 |
CB-16-14S |
990M.381114 |
HL30-RBF195LBS2-DT-00-T3J014-2 |
(OLD PART B-2424014) (art. WD-07-00040) |
R076-A3L1Q |
Push-in connector Beta eGE.00.10.1/4 |
SGmC-10-0-1-8 |
6RA8086-6KV62-0AA0 |
2103-01-18.00 |
12152383 |
2086.70.050.055 |
1SN25-1DKOL2528-L |
F3 DIO 16/8 01 |
APA1.AA07CPZ15 |
C2907-18P |
ACS-360-1-AV20-VE3-2W |
18-8 PC |
Motor 415vac,11kw,50Hz,1465rpm Type-SK160MH/4 TF |
CR22M |
73-1832022238 |
MV 0900L06144 |
120-20126-11 |
MT 1281;ID:359355-02 more in picture 10 |
CDX12-2530-D |
D07BS1A |
Kinder-Zahngel |
Cat. No. B2E-G100 |
K 60 UZ T12 B18 L4=60+1.2 |
vd61-4 |
HP-1002-16FP |
6ES7138-4FA04-0AB0 |
2090378 4a 24v |
C40x50x40;FP15 |
VNS022FUAKVRUGN with encoder |
CLMD2-125 |
5240SET;more in picture |
MTL 831B |
CP7931-1100 |
M32 nut for BVBD-M329GT |
KS 100.2 A03 T12 45° |
Differential Pressure Switch (764910) |
560547 |
KAS-26B-A-90-C |
LA-66K-SS1 312-02256 |
DIN-630163025 |
861900220 1024 |
type:DNCB- 40-40-PPV- A,ORDER:532738 |
EBSDrosselNW6-UV+SW8-F |
IRDH275BM-7 |
G1-1/4 D1968B7007 |
VGUF25/2507TS23 |
nlm 09060-01, ?6x10, 1 N |
01 001 001(with red ring)(Perma classic SF01) |
EVO12040-J00145 81214 |
AVIA NX 355-20 |
6215 |
XA2EA3311 |
100LB 5000N |
99-0650-39-14-44 Bj.23/14 |
4.047.368.000 |
P/N :LZXPT520730 |
Type:AFV-D90-VUUU-L405/12-V52A;seri.NO:1406103-9 more in p1 |
SHE 15.1 L-1-B more in picture 10 |
Rota thw plus 260-81 (id:0800631) |
PPV100-37-FR01KK-1080-4205 |
51202 |
U48,7/59X3 |
3HAC 3311-1 |
SS-6-TA-1-6 |
ETM327 |
TN48466119,902550/10 |
RC140XS SN10109288-0805-Y-5 |
TS 6 PB 4-20 P 40 |
8495236.0154 |
HDA4748-0600.000 |
A 221 830 02 83;2 525 735 050 Q3;more in picture |
RGK2G-A-M5Z12-51-23943 |
MAS-2 für Gleichstrom Var. 11 Dauerstrom 40 Amp Einstellbereich 40-60-80 Amp 1 N/C Oeffnungs- und 1 N/O Schliesskontakt mit mechanischer Verklinkung |
PDS BDEB050 |
MHI406-1/E/3-400-50-2/B NR.4024301/0203 |
UTP65 D2.5 33kg |
ST-MMS 22-PI2-PNP 0301026 |
FR 25-RGO-PS-M4M 606-11016 |
HSVZ3-1 |
FITTING 3/4", №8724-1-12-12 - 20pcs |
0811405098 VT-VRPA1-527-10/V0/QV |
RF-MD103L4H-080Y06D |
LE25S |
Wika type WUC-10 1/4VCR Male -30inHg/200psi -pressure sensor with 2 meter cable |
EZN 64-S;306113 |
37-4250-181 |
D=32; L=350 42M2N032A0350 |
R00344 |
M120 520 |
406.002 |
25/AT10-7000 |
TYPE:RFO; PN:155481;more in picture |
RV125UO2A R000016423 |
1315005+3445155 |
Ersatz von 00060420 |
071463455 |
RADOX155-1.0/SW/LITZE 500m - cable |
SP140S-MF1-10-0I1/MSK071E-300 |
130P43CC6B |
SMCB1 |
521-8-24 CYLINDRICAL PIN ?8x24 |
140649723 DN50 Delta SWE45-LLS art.32-53-221/69 |
STE30 B3.37/6 I01 R 3Nm |
31-902.9 |
S41-IS16-34-TK-STEAM |
TE 50 NO:te001209140188 more in picture 3 |
6405 031C |
CLP-SBD-12-A\NPS12 |
1086739;000P1K031001 |
910000001G191 |
NRS 1-50 |
K85-20.0-S9 K 85-20 25E 2009/01 750 |
HMT360 1D22BCF1A2VA5A30 |
OADM20I4560/S14C,112-28VDC |
d6 765709 |
ETH-70 602010/70 AC10(2)A 230V 60/00550922 |
85303 |
VB16000088ALNB0-NCV |
XSAV12373L05 3% |
SGEA21FS1M0 |
KDS 2/40 143218 |
78RBA 102 W06601 |
D1VL004CN4J91 |
DMP-331-110-1002-E-3-100-C00-1-006 |
42.0001.5734 |
197-3 |
CIES/P0 |
708-1022010100000 0.5-6 bar Var 1d 1 608477 Pmax 12bar |
04157645 100008841 7,0m; grau; PC RJ45(V1)-RJ45 |
HK3001A |
14HP trapezoidal, black (20808-087, Schroff) |
1424658 |
F5ISGU-MECT18-00-PV0DF-Z |
K0511810.DN25 ;coil:24V |
C41 2 P P132 B3 4.7 |
8408-3210-090 |
Endress PMD55 485156 Converter |
02702*66 |
SN:M20219759H F-201CV-20K-TBD-33-V |
FK3-IS/D1=52 |
DLS-27N-31-C-PO-G-E330 |
請輸入賬號
請輸入密碼
請輸驗證碼
以上信息由企業自行提供,信息內容的真實性、準確性和合法性由相關企業負責,化工儀器網對此不承擔任何保證責任。
溫馨提示:為規避購買風險,建議您在購買產品前務必確認供應商資質及產品質量。