I-Tianjin Rainbow Steel Group inokwakheka okubandayo okuphelele, ukubhoboza nokushisela kanye nethimba labasebenzi abacebile abanokuhlangenwe nakho.Imikhiqizo ihlanganisa izinqwaba zesisekelo sesolar se-ASTM ezijwayelekile ze-WF, izinqwaba zomhlabathi ezakhiwe ngendlela ebandayo ze-C/U, ama-rail asekelayo, namashubhu esikwele se-torque/amapayipi ayindilinga ama-tracker elanga kanye nezingxenye ezisele zokugxoba nokushisela.Imikhiqizo isetshenziswa kakhulu ohlelweni lokufaka i-PV ephansi, uhlelo lwe-slar tracker, uhlelo lokukhweza ilanga lokudoba kanye nezindawo zokugcina izithombo ze-PV zezolimo, njll.