XUFENG QUALITY CERTIFICATE

author: xufeng door
02/07/2026
xufeng door logo Wuxi XuFeng Door Industry Manufacturing Co., Ltd.
Add.: Liguo Developing Park, DongGang Town, Xishan District, WuXi (214000), JiangSu Province, P.R.CHINA TAX ID: 91320205726657044L
Tel.: (+86) 510 8835 0999     I     Fax: (+86) 510 8876 2158     I     Website: www.xufengdoor.com
QUALITY CERTIFICATE 
No. certificate : XF260630 Date: Jun. 30, 2026
Country of origin: China
Client Name: PORTONES GARCIA MANCILLAS SA DE CV Invoice No: XF26M0519
Add: CALLE JOSE AGUILAR BARRAZA No. Ext. 848 COL. JORGE ALMADA, CULIACAN DE ROSALES,CULIACAN C.P. 80200 SINALOA MEXICO Issue Date: May.19, 2026
TAX ID: PGM0810174I1
Main Description  American style galvanized steel panel
No. Product Name Size ( length x width) Thickness Unit Qty
1 40mm  GARAGE DOOR  3050X457 40 mm kgs 429.00 
2 3660X457 40 mm kgs 372.00 
3 4270X457 40 mm kgs 367.00 
4 4880X457 40 mm kgs 419.00 
5 5490X457 40 mm kgs 534.00 
6 6100X457 40 mm kgs 906.00 
7 11800X457 40 mm kgs 2776.00 
8 3050X533 40 mm kgs 412.00 
9 3660X533 40 mm kgs 362.00 
10 4270X533 40 mm kgs 423.00 
11 4880X533 40 mm kgs 454.00 
12 5490X533 40 mm kgs 228.00 
13 6100X533 40 mm kgs 429.00 
14 11800X533  40 mm kgs 2662.00 
Total 10773.0 
Type of Steel: Galvanized, Unalloyed
Cutting process:  Mechanical Cuttting
Accesories: NO
Filling: Polyurethane foam
Shape: Rectangular pieces
Type of finish:  Woodgrain imitation
Type of coating:  Lacquer coating
TECHNICAL SPECIFICATION
NO. COIL NO. MM CHEMICAL COMPOSITION (%)
1 L7630109602 (600244) 0.35*1230 C SI          MN P               S
0.033 0.01       0.17 0.018        0.008
PRODUCT IDENTIFICATION BY INTERNATIONAL STANDARD: ASTM A653
KILOGRAMS WEIGHT 10773.0 
REMARK: This is verrified herein that the products have been proceed and tested according to MILL certificate standard(NO. BGTHM2601290991800),The products are all qualified.
YANG XUFENG  xufeng door chairman xufeng door chop
General Manager